texlive[53696] Master/texmf-dist: tkz-fct (6feb20)

commits+karl at tug.org commits+karl at tug.org
Thu Feb 6 21:47:39 CET 2020


Revision: 53696
          http://tug.org/svn/texlive?view=revision&revision=53696
Author:   karl
Date:     2020-02-06 21:47:38 +0100 (Thu, 06 Feb 2020)
Log Message:
-----------
tkz-fct (6feb20)

Modified Paths:
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    trunk/Master/texmf-dist/doc/latex/tkz-fct/README
    trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-2-0.tex
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    trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/preamble-standalone.ltx
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    trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/info_fct_tex.txt
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    trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/tkzfctpreamble.ltx
    trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/fct.ist
    trunk/Master/texmf-dist/doc/latex/tkz-fct/readme-tkz-fct-fr.txt
    trunk/Master/texmf-dist/doc/latex/tkz-fct/readme-tkz-fct.txt
    trunk/Master/texmf-dist/doc/latex/tkz-fct/readme.tex
    trunk/Master/texmf-dist/doc/latex/tkz-fct/tkz-fct-screen.pdf

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/README
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/README	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/README	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,11 +1,11 @@
-%%%%%%%%%%%%%%%%%%%%%%  english readme %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-readme-tkz-fct.txt 06/01/2011  version 1.16 c
+%%%%%%%%%%%%%%%%%%%%%%  english readme %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+readme-tkz-fct.txt 2020/02/06  version 1.2 c
 
-tkz-fct.sty  uses   tkz-base to draw   graph of functions with a Cartesian
+tkz-fct.sty  uses   tkz-base version > 3 to draw graph of functions with a Cartesian
  (rectangular) coordinate system.  
 
 Licence
--------
+--------------------------
 
 This program can be redistributed and/or modified under the terms
 of the LaTeX Project Public License Distributed from CTAN
@@ -12,82 +12,66 @@
 archives in directory macros/latex/base/lppl.txt. 
 
 Features
---------
- -- needs etex, fp.sty, tkz-base and gnuplot;
+--------------------------
+ -- needs  tkz-base, fp.sty and gnuplot;
  -- automatically loads the package TikZ; 
- -- compiles with utf8, pdflatex;
- -- compiles using the chain dvi->dvips->ps2pdf; 
- -- not yet ready for use with TeX and ConText (I need more time and ideas); 
- -- good news!  ready to lualatex but I still need to test.    
+ -- compiles with utf8, pdflatex, lualatex.
+  
 
 Installation  
-------------
+-------------------------
 
 You can experiment with the tkz-fct package by placing all of the distribution
  files in the directory containing your current tex file.
 
-You can also placing all of the distribution files in the directory : 
+You can also place all of the distribution files in the directory : 
 /texmf/tex/latex/tkz.
 
 How to use it
--------------
+--------------------------
 
 To use the package tkz-fct, place the following line in the preamble of your
  LaTeX document.
 
 \usepackage{tkz-fct} 
+\usepackage[your-language]{babel} 
+\usepackage[autolanguage]{numprint}
 
-If you use the xcolor package, load that package before tkz-euclide to avoid
+If you use the xcolor package, load that package before tkz-fct to avoid
  package conflicts.
 
 \usepackage[usenames,dvipsnames]{xcolor}
-\usepackage{amsmath,tkz-fct}
+\usepackage{tkz-fct}
 
+In order to format the numbers correctly, you place the following two lines 
+
+\usepackage[your-language]{babel} 
+\usepackage[autolanguage]{numprint} 
+
 Documentation
--------------
- Documentation for tkz-fct and tkz-base is available on my sites:
+--------------------------
+
+Documentation for tkz-fct and tkz-base is available on my site :
  
- http://altermundus.fr (en français) or  http://altermundus.fr (in english) 
+ http://altermundus.fr (en français)
  
  
 Examples
---------
- All  examples given in documentation will be stored on my sites as standalone files, ready for compilation.  
+---------------------
+
+All  examples given in documentation will be stored on my site as standalone files, ready for compilation.  
  
-Compatibility
--------------  
+History
+--------------------------
 
-The new package tkz-euclide is *not* compatible with older packages tkz-base, tkz-2d, and tkz-arith.   
+-- 1.2  Add compatibility   with tkz-base > 3.01
+    add couverture.tex and tkz-doc.cfg
 
-History
-
 -- 1.16 c correction of bugs 
           now default domain is xmin:xmax and not -5:5.  
 -- 1.13 first version   
 
-How to get all the  examples :
-
-1) You need to modify the file TKZdoc-fct-main.tex . Replace
-  \usepackage{tkzexample}  by
-  
-\usepackage[saved]{tkzexample}
-\def\tkzFileSavedPrefix{tkzFct}
-
-2) Compile the sources
-  $ pdflatex TKZdoc-fct-main.tex 
-   You get in your folder all the examples  with the prefix tkzFct.
-
-3) Put all these files in a new folder with the ruby script "addcontent.rb"
-  Run the script 
-  $ ruby  addcontent.rb
-  You get  a folder with all the complete examples. The files begin with
-  \input{tkzfctpreamble.ltx} 
-
-4) Now you can compile the files. A fine solution is to use a makefile. You 
- can put the two files  tkzfctpreamble.ltx and Makefile inside the last folder
-  and now you run
-$make       
-
+---------------------------------------
  
  Alain Matthes
  5 rue de Valence

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===================================================================
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===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/TKZdoc-fct.pdf	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/TKZdoc-fct.pdf	2020-02-06 20:47:38 UTC (rev 53696)

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___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/pdf
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===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/Makefile	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/Makefile	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,7 +0,0 @@
-all: doc
-
-doc:
-	for datei in $$(ls *tex | cut -d \. -f 1) ; do make $$datei.pdf ; done
-
-%.pdf: %.tex
-	pdflatex --shell-escape $*.tex
\ No newline at end of file

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/info_fct_tex.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/info_fct_tex.txt	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/info_fct_tex.txt	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,18 +0,0 @@
-2011/01/25 
- 
-This archive contains all the examples of the documentation about tkz-fct.
-
-You need to compile a file with pdflatex or pfdtex to have in the same directory the file tkzpreamble.ltx. This file in in the archive.
-
-You can also find a Makefile in the archive. The way to use the Makefile is :
-
-$ cd <path of the archive>
-$ make
-
-Best regards 
-
-Alain Matthes
-
-
-
-                                         
\ No newline at end of file

Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/preamble-standalone.ltx
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/preamble-standalone.ltx	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/preamble-standalone.ltx	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,6 @@
+\documentclass{standalone}
+\usepackage{tkz-euclide,tkz-fct,tkz-tab,alterqcm}
+
+
+
+


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/preamble-standalone.ltx
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-01-0-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-01-0-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-01-0-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,16 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 1 (Section  1 : Fonctionnement)
+
+\begin{tikzpicture}
+  \tkzInit[xmax=80,xstep=10,
+           ymax=800000,
+           ystep=100000]
+  \tkzAxeXY
+  \tkzGrid
+  \tkzFct[color=red,
+          domain=0:80]{\x**3}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-01-0-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-03-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-03-3-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-03-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,12 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 2 (Section  3.3 :  Test de l'installation de tkz-base)
+
+	\begin{tikzpicture}
+	    \tkzInit[xmin=-3,xmax=3,ymax=2]
+	    \tkzGrid
+	    \tkzAxeXY
+	 \end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-03-3-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-03-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-03-4-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-03-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,13 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 3 (Section  3.4 :  Test de l'installation de tkz-fct)
+
+\begin{tikzpicture}[scale=1.25]
+    \tkzInit[xmin=-5,xmax=5,ymax=2]
+    \tkzGrid
+    \tkzAxeXY
+    \tkzFct[color=red]{2*x**2/(x**2+1)}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-03-4-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-2-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,13 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 4 (Section  4.2 : option : \tkzname{samples})
+
+\begin{tikzpicture}[scale=1]
+    \tkzInit[xmax=5,ymax=2]
+    \tkzGrid[sub]
+    \tkzAxeXY
+    \tkzFct[samples=400,domain=.5:5]{1/x}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-2-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-3-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,15 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 5 (Section  4.3 : options : \tkzname{xstep, ystep})
+
+\begin{tikzpicture}
+\tkzInit[xmax= 110,xstep=10,
+         ymax=6,ystep=1]
+\tkzDrawX[label={\textit{Age}},below= -18pt]
+\tkzLabelX
+\tkzDrawY[label={\textit{litres}}]
+\tkzFct[domain = 0.1:100 ]{50/\x}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-3-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-4-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,13 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 6 (Section  4.4 : Modification de \tkzname{xstep} et \tkzname{ystep})
+
+\begin{tikzpicture}[scale=1.5]
+ \tkzInit[xmax=700,xstep=100,ymax=1200,ystep=400]
+ \tkzGrid(0,0)(700,1200)  \tkzAxeXY
+ \tkzFct[color=red,samples=100,line width=0.8pt,domain =0:700]%
+        {(1./90000)*\x*\x*\x-(1./100)*\x*\x+(113./36)*\x}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-4-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-5-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-5-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-5-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,13 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 7 (Section  4.5 : \tkzname{ystep} et les fonctions constantes)
+
+ \begin{tikzpicture}[scale=0.4]
+ \tkzInit[xmax=30,ymax=90,ystep=6]
+ \tkzFct[line width=1pt,color=red,dashed,domain=0:30]{80.0}
+ \tkzFct[line width=1pt,color=blue,domain=0:30]{80/(1.0+4.0*exp(-0.21*x))}
+ \tkzText[above,color=red](20,80){$P=80$}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-5-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-6-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-6-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-6-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,15 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 8 (Section  4.6 : Les fonctions affines ou linéaires)
+
+ \begin{tikzpicture}[]
+ \tkzInit[ymax=20,ystep=5]
+ \tkzAxeXY
+ \tkzFct[color=red,domain=0:10,samples=2]{2*x+5}
+ \tkzFct[color=blue,domain=0:10,samples=2]{-x+15}
+ \tkzFct[color=green,domain=0:10,samples=2]{7} % 7/5=1
+ \tkzFct[color=purple,domain=0:10,samples=2]{7.}%7.0/5 =1.2
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-6-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-7-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-7-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-7-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,19 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 9 (Section  4.7 : Sous-grille)
+
+\begin{tikzpicture}
+ \tkzInit[xmin=4,xmax=18,xstep=2,
+          ymin=20,ymax=90,ystep=10]
+ \tkzFct[domain = 5:18]%
+        {(\x-4)*exp(-0.25*\x+5)}
+ \tkzGrid(4,20)(18,90)
+ \tkzAxeXY
+ \tkzGrid[sub,
+          subxstep=0.5,
+          subystep=2,
+          color=brown](6,60)(12,90)
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-7-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-8-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-8-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-8-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,15 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 10 (Section  4.8 : Utilisation des macros de \tkzname{tkz-base})
+
+	\begin{tikzpicture}[scale=2]
+	 \tkzInit[xmin=-3,xmax=3, ymin=-1,ymax=3]
+	 \tkzGrid[sub,subxstep=.5,subystep=.5]
+	 \tkzAxeXY
+	 \tkzFct[domain = -3:2]{(2-x)*exp(x)}
+	 \tkzText(-2,1.25){$\mathcal{C}_{f}$}
+	 \tkzDefPoint(2,0){A} \tkzDrawPoint(A)  \tkzLabelPoints(A)
+	 \end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-04-8-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-1-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-1-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-1-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,15 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 11 (Section  5.1 : Exemple avec \tkzcname{tkzGetPoint})
+
+\begin{tikzpicture}[scale=1.25]
+  \tkzInit[xmin=-2,xmax=2,xstep=1,
+           ymin=-8,ymax=24,ystep=8]
+  \tkzGrid  \tkzAxeXY
+  \tkzFct[domain =-1.5:1]{3.0-1.3125*x**5-2.5*x**3}
+  \tkzDefPointByFct(.5)  \tkzGetPoint{A}\tkzDrawPoint(A)
+  \tkzLabelPoint[above right](A){$A_0$}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-1-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-2-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,17 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 12 (Section  5.2 : Exemple avec \tkzcname{tkzGetPoint} et \tkzname{tkzPointResult})
+
+\begin{tikzpicture}[scale=1.25]
+  \tkzInit[xmin=-2,xmax=2,xstep=1,
+           ymin=-8,ymax=24,ystep=8]
+  \tkzGrid
+  \tkzAxeXY
+  \tkzFct[domain =-1.5:1]{3.0-1.3125*x**5-2.5*x**3}
+  \tkzDefPointByFct(.5)
+  \tkzDrawPoint(tkzPointResult)
+  % ou bien \tkzDefPointByFct[draw](.5)
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-2-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-3-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,16 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 13 (Section  5.3 : Options \tkzname{draw} et \tkzname{ref})
+
+\begin{tikzpicture}[scale=1.25]
+  \tkzInit[xmin=-2,xmax=2,xstep=1,
+           ymin=-8,ymax=24,ystep=8]
+  \tkzGrid
+  \tkzAxeXY
+  \tkzFct[domain =-1.5:1]{3.0-1.3125*x**5-2.5*x**3}
+  \tkzDefPointByFct[draw,ref=A](.5)
+  \tkzLabelPoint[above right](A){$a$}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-3-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-4-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,16 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 14 (Section  5.4 : Placer des points sans courbe)
+
+\begin{tikzpicture}[xscale=3,yscale=2]
+  \tkzInit[xmin=-2,xmax=2,xstep=1,
+           ymin=-8,ymax=24,ystep=8]
+  \tkzGrid
+  \tkzAxeXY
+  \global\edef\tkzFctLast{3.0-1.3125*x^5-2.5*x^3}
+  \foreach \va in {-1.5,-1.4,...,1}{%
+      \tkzDefPointByFct[draw](\va)}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-4-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-5-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-5-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-5-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,19 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 15 (Section  5.5 : Placer des points sans se soucier des coordonnées)
+
+\begin{tikzpicture}[scale=1.6]
+  \tkzInit[xmin  = 0,  xmax  = 800,
+           ymin  = 0,  ymax  = 2000,
+           xstep = 100,ystep = 400]
+  \tkzGrid
+  \tkzAxeXY
+  \tkzFct[color  = blue,
+          domain = 0:800]%
+        {(1./90000)*\x*\x*\x-(1./100)*\x*\x+(113./36)*\x}
+  \foreach \va in {0,450,800}{%
+     \tkzDefPointByFct[draw](\va)}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-5-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-6-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-6-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-6-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,26 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 16 (Section  5.6 : Placer des points avec deux fonctions)
+
+\begin{tikzpicture}[scale=4]
+  \tkzInit[xmax=3,ymax=2]
+  \tkzAxeX
+  \tkzAxeY
+  \tkzGrid(0,0)(3,2)
+  \tkzFct[color = red,domain = 1./3:3]{0.125*(3*x-1)+0.375*(3*x-1)/(x*x)}
+  \tkzFct[color = green,domain = 1./3:3]{0.125*(3*x-1)}
+  \tkzSetUpPoint[shape=circle,  size = 10, color=black, fill=lightgray]
+  \tkzDefPointByFct[draw,with = a](1)
+  \tkzDefPointByFct[draw,with = a](2)
+  \tkzDefPointByFct[draw,with = a](3)
+  \tkzDefPointByFct[draw,with = b](3)
+  \tkzDefPointByFct[draw,with = b](1/3)
+  \tkzText[draw,color= red,fill=red!20](1,1.5) %
+          {$f(x)=\frac{1}{8}(3x-1)+\frac{3}{8}%
+           \left(\frac{3x-1}{x^2}\right)$}
+  \tkzText[draw,color= green!50!black,fill=green!20]%
+               (2,0.3){$g(x)=\frac{1}{8}(3x-1)$}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-05-6-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-06-1-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-06-1-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-06-1-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,18 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 17 (Section  6.1 : Ajouter un label)
+
+\begin{tikzpicture}
+  \tkzInit[xmin=0,xmax=10,
+          ymin=0,ymax=1.2,ystep=0.2]
+  \tkzGrid
+  \tkzAxeXY
+  \tkzClip
+  \tkzFct[thick,color=red,domain=0.55:10]{(\x*\x+\x-1)/(\x**3)}
+  \tkzText(3,-0.3){\textbf{Courbe de} $\mathbf{f}$}
+  \tkzDefPointByFct(3)
+  \tkzText[above right,text=red](tkzPointResult){${\mathcal{C}}_f$}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-06-1-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-10-2.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-10-2.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-10-2.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,13 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 26 (Section  7.10.2 : utilisation de la valeur numérique)
+
+\begin{tikzpicture}[scale=1]
+  \tkzInit[xmax=1,xstep=0.1,ymin=0.0,ymax=1,ystep=0.1]
+  \tkzGrid      \tkzAxeXY
+  \tkzFct[domain = 0.00001:1]{(\x**\x)}
+  \tkzDrawTangentLine[draw,color = red, kr = 0.2,kl = 0.2]({1/exp(1)})
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-10-2.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-2-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,20 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 18 (Section  7.2 : Tangente avec \tkzname{xstep} et \tkzname{ystep} différents de 1)
+
+\begin{tikzpicture}[xscale=1.5]
+ \tikzset{tan style/.style={-}}
+ \tkzInit[xmin=0,xmax=800,xstep=100,
+          ymin=0,ymax=1800,ystep=400]
+ \tkzGrid[color=brown,sub,subxstep=50,subystep=200](0,0)(800,1800)
+ \tkzAxeXY
+ \tkzFct[color=red,samples=100,domain = 0:800]%
+    {(1./90000)*\x*\x*\x-(1./100)*\x*\x+(113./36)*\x}
+ \tkzDrawTangentLine[color=blue,kr=300,kl=450,coord](450)
+ \tkzText[draw, color    = black,%
+           fill     = brown!50, opacity  = 0.8](300,1200)%
+ {$f(x)=\dfrac{1}{90000}x^3 -\dfrac{1}{{100}}x^2 +\dfrac{113}{36}x$}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-2-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-3-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,17 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 19 (Section  7.3 : Les options \tkzname{kl}, \tkzname{kr} et l'option \tkzname{draw})
+
+  \begin{tikzpicture}[scale=1.5]
+   \tkzInit[xmin=-3,xmax=4,ymin=-4,ymax=2]
+   \tkzGrid   \tkzDrawXY \tkzClip
+   \tkzFct[domain = -2.15:3.2]{(-x*x)+2*x}
+   \tkzDefPointByFct[draw](2)
+   \tkzDrawTangentLine[kl=0,draw](-1)
+   \tkzDrawTangentLine[draw](1)
+   \tkzDrawTangentLine[kr=0,draw](3)
+   \tkzRep
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-3-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-4-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,24 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 20 (Section  7.4 : Tangente et l'option \tkzname{with})
+
+\begin{tikzpicture}[scale=4]
+ \tkzInit[xmax=3,ymax=2]
+ \tkzAxeXY
+ \tkzGrid(0,0)(3,2)
+ \tkzFct[color   = red, domain = 1/3:3]{0.125*(3*x-1)+0.375*(3*x-1)/(x*x)}
+ \tkzFct[color   = blue, domain = 1/3:3]{0.125*(3*x-1)}
+ \tkzDrawTangentLine[with=a,
+                     color=blue](1)
+ \tkzText[draw,
+          color= red,
+          fill=brown!50](1,1.5)%
+          {$f(x)=\frac{1}{8}(3x-1)+\frac{3}{8}\left(\frac{3x-1}{x^2}\right)$}
+ \tkzText[draw,
+          color= green!50!black,
+          fill=brown!50](2,0.3)%
+          {$g(x)=\frac{1}{8}(3x-1)$}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-4-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-5-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-5-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-5-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,18 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 21 (Section  7.5 : Quelques tangentes )
+
+\begin{tikzpicture}[scale=2]
+  \tkzInit[xmin=-5,xmax=2,ymin=-1, ymax=3]
+  \tkzDrawX
+  \tkzDrawY
+  \tkzText[draw,color = red,fill = orange!20]( 1.5,1.5){$y = xe^x$}
+  \tkzFct[color = red, domain = -5:1]{x*exp(x)}%
+  \tkzDrawTangentLine[color=blue,kr=2,kl=2](-2)
+  \tkzDrawTangentLine[color=green,kr=2,kl=2](-1)
+  \tkzDrawTangentLine[color=blue](0)
+  \tkzDrawTangentLine[color=blue,kr=0](1)
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-5-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-6-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-6-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-6-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,16 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 22 (Section  7.6 : Demi-tangentes )
+
+ \begin{tikzpicture}[scale=2.75]
+     \tkzInit[xmin=-2,xmax=3,ymax=3]
+     \tkzGrid[color=orange](-2,0)(3,3)
+     \tkzAxeX
+     \tkzAxeY
+     \tkzFct[color = red ,domain = -1:2]{(((x+1)*x)*x)**0.5}
+     \tkzDrawTangentLine(0)
+     \tkzText[draw,color = red,fill = orange!20](2,1){$f(x)=\sqrt{x^3+x^2}$}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-6-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-7-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-7-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-7-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,18 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 23 (Section  7.7 : Demi-tangentes Courbe de Lorentz )
+
+\begin{tikzpicture}[scale=1.25]
+  \tkzInit[xmax=1,ymax=1,xstep=0.1,ystep=0.1]
+  \tkzGrid(0,0)(1,1)
+  \tkzAxeXY
+  \tkzFct[color = red,thick, domain =0:1]{(exp(\x)-1)/(exp(1)-1)}
+  \tkzSetUpPoint[size=6]
+  \tkzDrawTangentLine[draw, kl = 0,  kr = 0.4](0)
+  \tkzDrawTangentLine[draw, kl = 0.4,kr = 0  ](1)
+  \tkzText[draw,color = red,fill = orange!20](0.5,0.6)%
+          {$f(x)=\dfrac{\text{e}^x-1}{\text{e}-1}$}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-7-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-8-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-8-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-8-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,18 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 24 (Section  7.8 : Série de tangentes)
+
+\begin{tikzpicture}[scale=2]
+  \tikzstyle{tan style}=[-]
+  \tkzInit[xmin=-5,xmax=2,ymin=-1,ymax=3]
+  \tkzDrawXY
+  \tkzText[draw,color = red, fill = orange!20](1.5,1.5){$y = xe^x$}
+  \tkzFct[line width = 0.01 pt,color = red, domain = -5:1]{x*exp(x)}
+  \foreach \x in {-4,-3.8,...,0}{%
+    \tkzDrawTangentLine[color=blue,line width=.4pt,kr=1,kl=0.5](\x)}
+  \foreach \x in {0.6,0.8,1}{%
+     \tkzDrawTangentLine[color=blue,line width=.4pt, kr=0,kl=0.5](\x)}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-8-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-9-1.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-9-1.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-9-1.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,18 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 25 (Section  7.9.1 : Utilisation de \tkzcname{tkzFctLast})
+
+\begin{tikzpicture}[scale=2]
+  \tikzstyle{tan style}=[-]
+  \tkzInit[xmin=-5,xmax=2,ymin=-1,ymax=3]
+  \tkzDrawXY
+  \tkzText[draw,color = red, fill = orange!20](1.5,1.5){$y = xe^x$}
+  \global\edef\tkzFctLast{x*exp(x)}% c'est la ligne importante
+  \foreach \v in {-4,-3.8,...,0}{%
+    \tkzDrawTangentLine[color=blue,line width=.4pt,kl=1](\v)}
+  \foreach \v in {0.6,0.8,1}{%
+    \tkzDrawTangentLine[color=blue,line width=.4pt,kr=0,kl=.75](\v)}
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-07-9-1.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-10-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-10-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-10-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,19 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 33 (Section  8.10 : Mélange de style)
+
+\begin{tikzpicture}[scale=2.5]
+   \tkzInit[xmin=-1,xmax=4,ymin=0,ymax=5]
+   \tkzGrid
+   \tkzAxeXY
+   \tkzFct[domain = -.5:4]{ 4*x-x**2+4/(x**2+1)**2}
+   \tkzFct[domain = -.5:4]{x-1+4/(x**2+1)**2}
+  \tkzDrawAreafg[between=a and b,color=green,domain = 1:4]
+  \tkzDrawAreafg[between=a and b,pattern=north west lines,domain = -.5:1]
+   \tkzRep
+   \tkzText(2.5,4.5){$C_f$}
+   \tkzText(2.5,1){$C_g$}
+\end{tikzpicture}%
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-10-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-11-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-11-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-11-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,24 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 34 (Section  8.11 : Courbes de niveaux)
+
+\begin{tikzpicture}[scale=.75]
+ \tkzInit[xmax=20,ymax=12]
+ \tkzGrid[color=orange,sub](0,0)(20,12)
+ \tkzAxeXY
+ \tkzFct[samples=400,domain =0:8]{(32-4*x)**(0.5)}   % a
+ \tkzFct[samples=400,domain =0:18]{(72-4*x)**(0.5)}  % b
+ \tkzFct[samples=400,domain =0:20]{(112-4*x)**(0.5)} % c
+ \tkzFct[samples=400,domain =2:20]{(152-4*x)**(0.5)} % d
+ \tkzFct[samples=400,domain =12:20]{(192-4*x)**(0.5)}% e
+ \def\tkzFctgnuf{0} % f
+ \def\tkzFctgnug{12}% g
+ \tkzDrawAreafg[between= b and a,color=gray!80,domain = 0:8]
+ \tkzDrawAreafg[between= b and f,color=gray!80,domain = 8:18]
+ \tkzDrawAreafg[between= d and c,color=gray!50,domain = 2:20]
+ \tkzDrawAreafg[between= g and c,color=gray!50,domain = 0:2]
+ \tkzDrawAreafg[between= g and e,color=gray!20,domain =12:20]
+\end{tikzpicture}%
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-11-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-2-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,27 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 27 (Section  8.2 : Naissance de la fonction logarithme népérien)
+
+\begin{tikzpicture}[scale=2]
+ \tkzInit[xmin=0,xmax=3,xstep=1,
+          ymin=-2,ymax=2,ystep=1]
+ \tkzGrid
+ \tkzAxeXY
+ \tkzFct[domain= 0.4:3]{1./x}
+ \tkzDefPointByFct(1)
+ \tkzGetPoint{A}
+ \tkzDefPointByFct(2)
+ \tkzGetPoint{B}
+ \tkzLabelPoints[above right](A,B)
+ \tkzDrawArea[color=blue!30,
+              domain = 1:2]
+ \tkzFct[domain = 0.5:3]{log(x)}
+ \tkzDrawArea[color=red!30,
+              domain = 1:2]
+ \tkzPointShowCoord(A)
+ \tkzPointShowCoord(B)
+ \tkzDrawPoints(A,B)
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-2-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-3-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,18 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 28 (Section  8.3 : Surface simple)
+
+  \begin{tikzpicture}[scale=1.75]
+   \tkzInit[xmin=0,xmax=800,xstep=100,
+            ymin=0,ymax=2000,ystep=400]
+   \tkzGrid
+   \tkzAxeXY
+   \tkzFct[domain = 0:800]{(1./90000)*\x*\x*\x-(1./100)*\x*\x+(113./36)*\x}
+   \tkzDefPoint(450,400){a}
+   \tkzDrawPoint(a)
+   \tkzDrawArea[color=orange!50, domain =0:450]
+   \tkzDrawArea[color=orange!80, domain =450:800]
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-3-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-4-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,20 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 29 (Section  8.4 : Surface et hachures)
+
+\begin{tikzpicture}[scale=2]
+  \tkzInit[xmin=-3,xmax=4,ymin=-2,ymax=4]
+  \tkzGrid(-3,-2)(4,4)
+  \tkzDrawXY
+  \tkzFct[domain = -2.15:3.2]{(2+\x)*exp(-\x)}
+  \tkzDrawArea[pattern=north west lines,domain =-2:2]
+  \tkzDrawTangentLine[draw,color=blue](0)
+  \tkzDrawTangentLine[draw,color=blue](-1)
+  \tkzDefPointByFct(2)  \tkzGetPoint{C}
+  \tkzDefPoint(2,0){B}
+  \tkzDrawPoints(B,C)  \tkzLabelPoints[above right](B,C)
+  \tkzRep
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-4-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-7-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-7-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-7-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,15 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 30 (Section  8.7 : Surface comprise entre deux courbes avec des hachures)
+
+  \begin{tikzpicture}[scale=.8]
+    \tkzInit[xmax=5,ymax=5]
+    \tkzGrid
+    \tkzAxeXY
+    \tkzFct[domain = 0:5]{x}
+    \tkzFct[domain = 1:5]{log(x)}
+    \tkzDrawAreafg[between= a and b,pattern=north west lines,domain = 1:5]
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-7-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-8-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-8-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-8-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,17 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 31 (Section  8.8 : Surface comprise entre deux courbes avec l'option \tkzname{between})
+
+\begin{tikzpicture}[scale=1.25]
+ \tkzInit[ymin=-1,xmax=5,ymax=3]
+ \tkzGrid
+ \tkzAxeXY
+ \tkzFct[domain = 0.5:5]{1/x}% courbe a
+ \tkzFct[domain = 1:5]{log(x)}% courbe b
+ \tkzDrawAreafg[between=b and a,
+            color=magenta!50,
+            domain = 1:4]
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-8-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-9-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-9-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-9-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,17 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 32 (Section  8.9 : Surface comprise entre deux courbes : courbes de Lorentz)
+
+\begin{tikzpicture}[scale=1.25]
+  \tkzInit[xmax=1,ymax=1,xstep=0.1,ystep=0.1]
+  \tkzGrid
+  \tkzAxeXY
+  \tkzFct[color   = red,domain = 0:1]{(exp(\x)-1)/(exp(1)-1)}
+  \tkzFct[color   = blue,domain = 0:1]{\x*\x*\x}
+  \tkzFct[color  = green,domain = 0:1]{\x}
+  \tkzDrawAreafg[between = c and b,color=purple!40,domain = 0:1]
+  \tkzDrawAreafg[between = c and a,color=gray!60,domain = 0:1]
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-08-9-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-1-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-1-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-1-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,15 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 35 (Section  9.1 : Somme de Riemann)
+
+\begin{tikzpicture}[scale=3.5]
+\tkzInit[xmax=3,ymax=1.75]
+\tkzAxeXY
+\tkzGrid(0,0)(3,2)
+\tkzFct[color = red, domain =1/3:3]{0.125*(3*x-1)+0.375*(3*x-1)/(x*x)}
+\tkzDrawRiemannSum[fill=green!40,opacity=.2,color=green,
+                   line width=1pt,interval=1./2:exp(1),number=10]
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-1-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-2-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,13 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 36 (Section  9.2 : Somme de Riemann Inf)
+
+\begin{tikzpicture}[scale=1.75]
+\tkzInit[xmin=-3,xmax=6,ymin=-2,ymax=14,ystep=2]
+\tkzDrawX \tkzDrawY
+\tkzFct[line width=2pt,color = red, domain =-3:6]{(-\x-2)*(\x-5)}
+\tkzDrawRiemannSumInf[fill=green!40,opacity=.5,interval=-1:5,number=10]
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-2-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-3-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,14 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 37 (Section  9.3 : Somme de Riemann Inf et Sup)
+
+\begin{tikzpicture}[scale=1.75]
+  \tkzInit[xmin=-3,xmax=6,ymin=-2,ymax=14,ystep=2]
+  \tkzDrawX \tkzDrawY
+  \tkzFct[line width=2pt,color = red, domain =-3:6]{(-\x-2)*(\x-5)}
+  \tkzDrawRiemannSumSup[fill=blue!40,opacity=.5,interval=-1:5,number=10]
+  \tkzDrawRiemannSumInf[fill=green!40,opacity=.5,interval=-1:5,number=10]
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-3-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-4-0.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,13 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 38 (Section  9.4 : Somme de Riemann Mid)
+
+ \begin{tikzpicture}[scale=1.75]
+\tkzInit[xmin=-3,xmax=6,ymin=-2,ymax=14,ystep=2]
+\tkzDrawX \tkzDrawY
+\tkzFct[line width=2pt,color = red, domain =-3:6]{(-\x-2)*(\x-5)}
+\tkzDrawRiemannSumMid[fill=blue!40,opacity=.5,interval=-1:5,number=10]
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-09-4-0.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-1-0-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-1-0-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-1-0-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,21 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=.5]
-  \tkzInit[xmax=100,xstep=10,
-           ymax=1000000,
-           ystep=100000]
-  \tkzAxeX[right]
-  \tkzAxeY[above]
-  \tkzGrid
-  \tkzFct[color=red,
-          domain=0:100]{\x**3}
-\end{tikzpicture}
-
-\end{document} 

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-2-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 39 (Section 10.2 : Ligne verticale )
+
 \begin{tikzpicture}[scale=2]
    \tkzInit[xmax=3,ymax=2]
    \tkzAxeXY
@@ -18,4 +14,4 @@
              line width = 1pt]{1./3}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-3-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 40 (Section 10.3 : Lignes verticales)
+
 \begin{tikzpicture}
  \tkzInit[xmax=5,ymax=5]
  \tkzAxeXY
@@ -13,4 +9,4 @@
  \tkzVLines[color = green]{1,2,...,4}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-4-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,18 +1,14 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 41 (Section 10.4 : Ligne verticale et valeur calculée par \tkzname{fp} )
+
 \begin{tikzpicture}
   \tkzInit[xmin=-7,xmax=7,ymin=-1,ymax=1]
-  \tkzAxeY[gradsize=\scriptstyle]
+  \tkzAxeY[font=\small]
   \tkzAxeX[trig=2]
   \foreach\v in {-2,-1,1,2}
   {\tkzVLine[color=red]{\v*\FPpi}}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-5-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-5-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-5-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 42 (Section 10.5 : Une ligne horizontale)
+
 \begin{tikzpicture}
   \tkzInit[xmax=80,xstep=20,ymax=2]
   \tkzAxeXY
@@ -13,4 +9,4 @@
   \tkzHLine[color=red]{exp(1)-1}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-6-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-6-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-6-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 43 (Section 10.6 : Asymptote horizontale)
+
 \begin{tikzpicture}[scale=2.5]
   \tkzInit[xmax=5,ymin=0.5,ymax=1.5,ystep=0.5]
   \tkzGrid
@@ -15,6 +11,6 @@
   \tkzHLine[color=red,style=solid,line width=1.2pt]{1}
   \tkzDrawTangentLine[draw,color=blue](1)
   \tkzText[draw,fill = brown!20](2,0.75){$f(x)=x \text{e}^{-x}+1$}
- \end{tikzpicture}
+\end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-7-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-7-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-7-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 44 (Section 10.7 : Lignes horizontales)
+
 \begin{tikzpicture}
  \tkzInit
  \tkzAxeXY
@@ -13,4 +9,4 @@
  \tkzHLines[color = green]{1,2,...,10}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-8-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-8-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-10-8-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 45 (Section 10.8 : Asymptote horizontale et verticale)
+
 \begin{tikzpicture}[scale=1.25]
  \tkzInit
  \tkzGrid
@@ -16,7 +12,7 @@
  \tkzHLine[line width=1pt,color=red]{1}
  \tkzVLine[line width=1pt,color=blue]{2}
  \tkzDefPoint(1,1){A}
- \tkzDrawPoint[fill=white,color=Maroon,size=10](A)
+ \tkzDrawPoint[fill=white,color=brown,size=6](A)
  \tkzDefPointByFct[draw,with=b]({1+exp(1)})
  \tkzLabelPoint[above right](tkzPointResult){$(1+\text{e}~;~2)$}
  \tkzText[draw,color = black,fill = brown!20](6,6)%
@@ -23,4 +19,4 @@
           {$f(x)=\dfrac{1}{\ln^2 (x-1)}+1$}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-1-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-1-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-1-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 46 (Section 11.1 : Courbe paramétrée exemple 1)
+
 \begin{tikzpicture}
   \tkzInit[ymax=2.25,ystep=.5]  \tkzGrid
   \tkzAxeXY
@@ -13,4 +9,4 @@
   \tkzFctPar[samples=400,domain=0:2*pi]{(t-sin(t))}{(1-cos(t))}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-2-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 47 (Section 11.2 : Courbe paramétrée exemple 2)
+
 \begin{tikzpicture}[scale=1.25]
   \tkzInit[xmin=-50,xmax=50,xstep=10,
            ymin=-50,ymax=50,ystep=10]
@@ -15,4 +11,4 @@
   \tkzFctPar[smooth,samples=200,domain=0:50]{t*sin(t)}{t*cos(t)}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-3-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 48 (Section 11.3 : Courbe paramétrée exemple 3)
+
 \begin{tikzpicture}[scale=1.5]
   \tkzInit[xmin=-2,xmax=10,xstep=2,ymin=-10,ymax=4,ystep=2]
   \tkzGrid[sub]
@@ -15,4 +11,4 @@
   \tkzFctPar[samples=400,domain=-pi:pi]{exp(t)*sin(t)}{exp(t)*cos(t)}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-4-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 49 (Section 11.4 : Courbe paramétrée exemple 4)
+
 \begin{tikzpicture}[scale=1.25]
   \tkzInit[xmin=-1,xmax=1,xstep=.2,
            ymin=-1,ymax=1,ystep=.2]
@@ -18,4 +14,4 @@
       domain=0:2*pi]{(cos(t))**3}{(sin(t))**3}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-5-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-5-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-5-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 50 (Section 11.5 : Courbe paramétrée exemple 5)
+
 \begin{tikzpicture}[scale=4]
   \tkzInit[xmin=-1,xmax=1,ymin=-2,ymax=1]
   \tkzClip
@@ -15,4 +11,4 @@
             {(sin(t))**3}{cos(t)-(cos(t))**4}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-6-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-6-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-6-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 51 (Section 11.6 : Courbe paramétrée exemple 6)
+
 \begin{tikzpicture}[scale=1.5]
    \tkzInit[xmin=-.4,xmax=.4,xstep=.1,ymin=0,ymax=.7,ystep=.1]
    \tkzClip
@@ -15,4 +11,4 @@
    {sin(t)*cos(t)*log(abs(t))}{sqrt(abs(t))*cos(t)}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-7-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-7-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-11-7-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 52 (Section 11.7 : Courbe paramétrée exemple 7)
+
 \begin{tikzpicture}[scale=1.75]
   \tkzInit[xmin=-20,xmax=20,xstep=5,ymin=-25,ymax=15,ystep=5]
   \tkzClip
@@ -15,4 +11,4 @@
    {16*(sin(t))**3}{13*cos(t)-5*cos(2*t)-2*cos(3*t)-cos(4*t)}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-1-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-1-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-1-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 53 (Section 12.1 : Équation polaire exemple 1)
+
 \begin{tikzpicture}[scale=0.75]
  \tkzInit [xmin=-0.5,xmax=0.5,
            ymin=-0.5,ymax=0.5,
@@ -15,4 +11,4 @@
  \tkzFctPolar[domain=-2*pi:2*pi]{cos(t)*sin(t)}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-2-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 54 (Section 12.2 : Équation polaire exemple 2)
+
 \begin{tikzpicture}[scale=1.25]
    \tkzInit [xmin=-1,xmax=1,
              ymin=-1,ymax=1,
@@ -15,4 +11,4 @@
   \tkzFctPolar[domain=0:2*pi]{cos(2*t)}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-3-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,19 +1,15 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 55 (Section 12.3 : Équation polaire Heart)
+
 \begin{tikzpicture}[scale=3]
-        \tkzInit[xmin=-5,xmax=5,ymin=-5,ymax=5]
-        \tkzFctPolar[domain     = -pi:pi,
-                     samples    = 800,
-                     ball color = red,
-                     shading    = ball]%
-          {2-2*sin(t)+sin(t)*sqrt(abs(cos(t)))/(sin(t)+1.4)}
+	\tkzInit[xmin=-5,xmax=5,ymin=-5,ymax=5]
+	\tkzFctPolar[domain     = -pi:pi,
+	             samples    = 800,
+	             ball color = red,
+	             shading    = ball]%
+	  {2-2*sin(t)+sin(t)*sqrt(abs(cos(t)))/(sin(t)+1.4)}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-4-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,15 +1,11 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 56 (Section 12.4 : Équation polaire exemple 4)
+
 \begin{tikzpicture}[scale=4]
  \tkzInit [xmin=-5,xmax=5,ymin=-5,ymax=5,xstep=1,ystep=1]
  \tkzFctPolar[domain=0:2*pi,samples=400]{ 1-sin(t) }
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-5-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-5-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-5-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 57 (Section 12.5 : Équation polaire Cannabis ou Marijuana Curve)
+
 \begin{tikzpicture}[scale=2.5]
   \tkzInit [xmin=-5,xmax=5,ymin=-5,ymax=5,xstep=1,ystep=1]
   \tkzFctPolar[domain=0:2*pi,samples=1000]%
@@ -13,4 +9,4 @@
   { (1+.9*cos(8*t))*(1+.1*cos(24*t))*(1+.1*cos(200*t))*(1+sin(t)) }
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-6-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-6-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-12-6-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,15 +1,11 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 58 (Section 12.6 : Scarabaeus  Curve)
+
 \begin{tikzpicture}[scale=2.5]
-        \tkzInit [xmin=-5,xmax=5,ymin=-5,ymax=5,xstep=1,ystep=1]
-        \tkzFctPolar[domain=0:2*pi,samples=400]{1.6*cos(2*t)-3*cos(t) }
-        \end{tikzpicture}
+	\tkzInit [xmin=-5,xmax=5,ymin=-5,ymax=5,xstep=1,ystep=1]
+	\tkzFctPolar[domain=0:2*pi,samples=400]{1.6*cos(2*t)-3*cos(t) }
+	\end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-13-0-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-13-0-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-13-0-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 59 (Section 13 : Symboles)
+
 \begin{tikzpicture}
   \tkzInit[xmin=-1,xmax=6,ymin=0,ymax=10,xstep=1,ystep=1]
   \tkzGrid[color=gray]
@@ -16,4 +12,4 @@
   \tkzFct[{]-},color=green!50!black,domain =3:6,samples=2]{2*\x-4}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-1-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-1-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-1-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,24 +1,20 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
-         \begin{tikzpicture}[scale=3]
-          \tkzInit[xmin=0,xmax=4,ymin=-1.5,ymax=1.5]
-          \tkzAxeY[label=$f(x)$]
-          \tkzDefPoint(1,0){x} \tkzDrawPoint[color=blue,size=0.6pt](x)
-          \shade[top color=gray!80,bottom color=gray!20] (1,0)%
-                 plot[id=ln,domain=1:2.718] function{log(x)} |-(1,0);
-          \draw[color=blue] plot[id=ln,domain=0.2:4,samples=200]function{log(x)};
-          \tkzAxeX
-          \tkzText[draw,color= black,fill=brown!50](2,-1)%
-                  {$\mathcal{A} = \int_1^{\text{e}}\ln(x)\text{d}x =%
-                    \big[x\ln(x)\big]_{1}^{\text{e}} = \text{e}$}
-          \tkzText[draw,color= black,fill=brown!50](2,0.3){$\mathcal{A}$}
-         \end{tikzpicture}
+% Ex. No. 60 (Section 14.1 : Variante intermédiaire : \TIKZ\ + \tkzname{tkz-fct})
 
-\end{document} 
+	 \begin{tikzpicture}[scale=3]
+	  \tkzInit[xmin=0,xmax=4,ymin=-1.5,ymax=1.5]
+	  \tkzAxeY[label=$f(x)$]
+	  \tkzDefPoint(1,0){x} \tkzDrawPoint[color=blue,size=0.6pt](x)
+	  \shade[top color=gray!80,bottom color=gray!20] (1,0)%
+	         plot[id=ln,domain=1:2.718] function{log(x)} |-(1,0);
+	  \draw[color=blue] plot[id=ln,domain=0.2:4,samples=200]function{log(x)};
+	  \tkzAxeX
+	  \tkzText[draw,color= black,fill=brown!50](2,-1)%
+	          {$\mathcal{A} = \int_1^{\text{e}}\ln(x)\text{d}x =%
+	            \big[x\ln(x)\big]_{1}^{\text{e}} = \text{e}$}
+	  \tkzText[draw,color= black,fill=brown!50](2,0.3){$\mathcal{A}$}
+	 \end{tikzpicture}
+
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-2-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 61 (Section 14.2 : Courbes de \tkzname{Lorentz})
+
 \begin{tikzpicture}[scale=1]
   \tkzInit[xmax=1,ymax=1,xstep=0.1,ystep=0.1]
   \tkzGrid(0,0)(1,1)
@@ -25,4 +21,4 @@
   \tkzDrawAreafg[between=c and a,color=red!60,domain = 0:1]
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-3-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 62 (Section 14.3 : Courbe exponentielle)
+
 \begin{tikzpicture}[scale=1.25]
    \tkzInit[xmin=-6,xmax=4,ymin=-5,ymax=6]
    \tkzGrid
@@ -20,4 +16,4 @@
    \tkzText(-2,-3){($\mathcal{T}$)}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-4-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 63 (Section 14.4 : Axe logarithmique)
+
 \begin{tikzpicture}[scale=0.8]
  \tkzInit[xmax=14,ymax=12]
  \draw[thin,->] (0,0) -- (14,0) node[below left] {};
@@ -27,4 +23,4 @@
  \tkzLabelPoint(b){$M_{11}$}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-5-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-5-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-5-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,16 +1,15 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 64 (Section 14.5 : Un peu de tout)
+
 \begin{tikzpicture}[scale=.8]
  \tkzInit[xmin=5,xmax=40,ymin=0,ymax=350,xstep=2.5,ystep=25]
- \tkzAxeX[label=$q$]
- \tkzAxeY[label=$C(q)$] \tkzGrid
+ \tkzDrawX[label=$q$]
+ \tkzLabelX
+ \tkzDrawY[label=$C(q)$]
+ \tkzLabelY
+ \tkzGrid
  \tkzFct[domain=5:40]{0.1*\x**2+2*\x+60}
  \foreach \vv in {5,10,...,40}{%
    \tkzDefPointByFct(\vv)
@@ -23,4 +22,4 @@
 \tkzDrawSetOfPoints[mark = x,mark size=3pt]
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-6-1.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-6-1.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-6-1.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 65 (Section 14.6.1 : Le code)
+
 \begin{tikzpicture}
 \tkzInit[xmin=-1,xmax=1,ymin=-1.8,ymax=1.2,xstep=0.1,ystep=0.2]
 \tkzGrid
@@ -38,4 +34,4 @@
  \foreach \v in {-1,-0.8,---.,1}{\tkzDefPointByFct[draw](\v)}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-7-1.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-7-1.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-7-1.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 66 (Section 14.7.1 : Tableau de variations)
+
   \begin{tikzpicture}
   \tkzTab%
   { $v$      /1,%
@@ -21,6 +17,6 @@
   {-/           $0$    /,%
    +/$\dfrac{8}{27b}$  /,%
    -/  $0$             /}%
-  \end{tikzpicture}
+\end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-7-2.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-7-2.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-7-2.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,21 +1,17 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
-         \begin{tikzpicture}[xscale=2,yscale=2.5]
-            \tkzInit[xmin=0,xmax=6,ymax=0.5,ystep=0.1]
-            \tkzDrawX[label=$v$]
-            \tkzDrawY[label=$g(v)$]
-            \tkzGrid(0,0)(6,0.5)
-            \tkzFct[color   = red,domain =1:6]{(2*(x-1)*(x-1))/(x*x*x)}
-            \tkzDrawTangentLine[color=blue,draw](3)
-            \tkzDefPointByFct(1)
-            \tkzText[draw, fill = brown!30](4,0.1){$g(v)=2\dfrac{(v-1)^2}{v^3}$}
-         \end{tikzpicture}
+% Ex. No. 67 (Section 14.7.2 :  Première courbe avec $ b=1$)
 
-\end{document} 
+	 \begin{tikzpicture}[xscale=2,yscale=2.5]
+	    \tkzInit[xmin=0,xmax=6,ymax=0.5,ystep=0.1]
+	    \tkzDrawX[label=$v$]
+	    \tkzDrawY[label=$g(v)$]
+	    \tkzGrid(0,0)(6,0.5)
+	    \tkzFct[color   = red,domain =1:6]{(2*(x-1)*(x-1))/(x*x*x)}
+	    \tkzDrawTangentLine[color=blue,draw](3)
+	    \tkzDefPointByFct(1)
+	    \tkzText[draw, fill = brown!30](4,0.1){$g(v)=2\dfrac{(v-1)^2}{v^3}$}
+	 \end{tikzpicture}
+
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-7-3.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-7-3.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-7-3.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,21 +1,17 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
-        \begin{tikzpicture}[scale=1.2]
-          \tkzInit[xmin=0,xmax=2,xstep=0.2,ymax=1,ystep=0.1]
-          \tkzAxeXY
-          \tkzGrid(0,0)(2,1)
-          \tkzFct[color   = red,domain =1/3:2]{(2*(\x-1./3)*(\x-1./3))/(\x*\x*\x)}
-          \tkzDrawTangentLine[draw,color=blue,kr=.5,kl=.5](1)
-          \tkzDefPointByFct(1)
-          \tkzText[draw,fill = brown!30](1.2,0.3)%
-                     {$g(v)=2\dfrac{\left(v-\dfrac{1}{3}\right)^2}{v^3}$}
-        \end{tikzpicture}
+% Ex. No. 68 (Section 14.7.3 :  Deuxième courbe  $b=1/3$ )
 
-\end{document} 
+	\begin{tikzpicture}[scale=1.2]
+	  \tkzInit[xmin=0,xmax=2,xstep=0.2,ymax=1,ystep=0.1]
+	  \tkzAxeXY
+	  \tkzGrid(0,0)(2,1)
+	  \tkzFct[color   = red,domain =1/3:2]{(2*(\x-1./3)*(\x-1./3))/(\x*\x*\x)}
+	  \tkzDrawTangentLine[draw,color=blue,kr=.5,kl=.5](1)
+	  \tkzDefPointByFct(1)
+	  \tkzText[draw,fill = brown!30](1.2,0.3)%
+	             {$g(v)=2\dfrac{\left(v-\dfrac{1}{3}\right)^2}{v^3}$}
+	\end{tikzpicture}
+
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-7-4.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-7-4.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-7-4.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,21 +1,17 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
-        \begin{tikzpicture}[scale=1.2]
-            \tkzInit[xmin=0,xmax=10,ymax=.35,ystep=0.05];
-            \tkzAxeXY
-            \tkzGrid(0,0)(10,.35)
-            \tkzFct[color = red,
-                    domain =1.185:10]{(2*(\x-32./27)*(\x-32./27))/(\x*\x*\x)}
-            \tkzDrawTangentLine[draw,color=blue,kr=2,kl=2](3.555)
-            \tkzText[draw,fill = brown!30](5,0.3)%
-                    {$g(v)=2\dfrac{\left(v-\dfrac{32}{27}\right)^2}{v^3}$}
-        \end{tikzpicture}
+% Ex. No. 69 (Section 14.7.4 :  Troisième courbe $ b=32/27$ )
 
-\end{document} 
+	\begin{tikzpicture}[scale=1.2]
+	    \tkzInit[xmin=0,xmax=10,ymax=.35,ystep=0.05];
+	    \tkzAxeXY
+	    \tkzGrid(0,0)(10,.35)
+	    \tkzFct[color = red,
+	            domain =1.185:10]{(2*(\x-32./27)*(\x-32./27))/(\x*\x*\x)}
+	    \tkzDrawTangentLine[draw,color=blue,kr=2,kl=2](3.555)
+	    \tkzText[draw,fill = brown!30](5,0.3)%
+	            {$g(v)=2\dfrac{\left(v-\dfrac{32}{27}\right)^2}{v^3}$}
+	\end{tikzpicture}
+
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-8-1.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-8-1.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-8-1.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 70 (Section 14.8.1 : Courbes de \tkzname{Van der Walls} )
+
 \begin{tikzpicture}[scale=4]
   \tkzInit[xmax=3,ymax=2];
   \tkzAxeXY
@@ -26,4 +22,4 @@
 \tkzText[draw,fill = white,text=green](2,0.4){$g(x) = \dfrac{3x-1}{8}$}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-8-2.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-8-2.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-14-8-2.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 71 (Section 14.8.2 : Courbes de \tkzname{Van der Walls} (suite))
+
 \begin{tikzpicture}[xscale=4,yscale=1.5]
   \tkzInit[xmin=0,xmax=3,ymax=3,ymin=-4]
   \tkzGrid(0,-4)(3,3)
@@ -17,10 +13,10 @@
   \tkzFct[color=blue,domain = 0.35:3]{-3/(x*x) +27/(4*(3*x-1))}
   \tkzFct[color=orange,domain = 0.35:3]{-3/(x*x) +8/(3*x-1)}
   \tkzFct[color=green,domain = 0.35:3]{-3/(x*x) +7/(3*x-1)}
-  \tkzText[draw,fill = white,text=Maroon](2,-2)%
+  \tkzText[draw,fill = white,text=brown](2,-2)%
    {$f(x)=-\dfrac{3}{x^2}+\dfrac{8\alpha}{3x-1}$ \hspace{.5cm}%
    avec $\alpha \in%
    \left\{\dfrac{1}{2}~;~\dfrac{27}{32}~;~\dfrac{7}{8}~;~1\right\}$}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-1.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-1.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-1.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,20 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 72 (Section 15.0.1 : Première représentation)
+
+ \begin{tikzpicture}[xscale=2.25,yscale=1]
+   \tkzInit[xmin=-2,xmax=3,ymin=-1,ymax=6]
+   \tkzDrawX
+   \tkzDrawY
+   \tkzFct[samples=100,domain = -1:2.2]{x+exp(x-1)}
+   \tkzDefPoint(1,2){pt1}
+   \tkzDrawPoint(pt1)
+   \tkzPointShowCoord[xlabel=$1$,ylabel=$2$](pt1)
+   \tkzDefPoint(2,4.71828){pt2}
+   \tkzDrawPoint(pt2)
+   \tkzPointShowCoord[xlabel=$2$,ylabel=$\text{e}+2$](pt2)
+   \tkzRep
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-1.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-2.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-2.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-2.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -0,0 +1,20 @@
+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 73 (Section 15.0.2 : Seconde représentation)
+
+  \begin{tikzpicture}[xscale=2.25,yscale=1]
+   \tkzInit[xmin=-2,xmax=3,ymin=-1,ymax=6]
+   \tkzDrawX
+   \tkzDrawY
+   \tkzFct[samples=100,domain =-1:2.2]{x*x/2+exp(x-1)}
+   \tkzDefPoint(1,1.5){pt1}
+   \tkzDrawPoint(pt1)
+   \tkzPointShowCoord[xlabel=$1$,ylabel=$3/2$](pt1)
+   \tkzDefPoint(2,4.71828){pt2}
+   \tkzDrawPoint(pt2)
+   \tkzPointShowCoord[xlabel=$2$,ylabel=$\text{e}+2$](pt2)
+   \tkzRep
+\end{tikzpicture}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-2.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-3.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-3.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-3.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,24 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
- \begin{tikzpicture}[xscale=2.25,yscale=1]
-   \tkzInit[xmin=-2,xmax=3,ymin=-1,ymax=6]
-   \tkzDrawX
-   \tkzDrawY
-   \tkzFct[samples=100,domain = -1:2.2]{x+exp(x-1)}
-   \tkzDefPoint(1,2){pt1}
-   \tkzDrawPoint(pt1)
-   \tkzPointShowCoord[xlabel=$1$,ylabel=$2$](pt1)
-   \tkzDefPoint(2,4.71828){pt2}
-   \tkzDrawPoint(pt2)
-   \tkzPointShowCoord[xlabel=$2$,ylabel=$\text{e}+2$](pt2)
-   \tkzRep
- \end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-4.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-4.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-15-0-4.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,24 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-  \begin{tikzpicture}[xscale=2.25,yscale=1]
-   \tkzInit[xmin=-2,xmax=3,ymin=-1,ymax=6]
-   \tkzDrawX
-   \tkzDrawY
-   \tkzFct[samples=100,domain =-1:2.2]{x*x/2+exp(x-1)}
-   \tkzDefPoint(1,1.5){pt1}
-   \tkzDrawPoint(pt1)
-   \tkzPointShowCoord[xlabel=$1$,ylabel=$3/2$](pt1)
-   \tkzDefPoint(2,4.71828){pt2}
-   \tkzDrawPoint(pt2)
-   \tkzPointShowCoord[xlabel=$2$,ylabel=$\text{e}+2$](pt2)
-   \tkzRep
-\end{tikzpicture}
-
-\end{document} 

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-16-1-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-16-1-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-16-1-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 74 (Section 16.1 : \tkzname{pgfmath})
+
 \begin{tikzpicture}
   \def\Asmall{0.7 } \def\Abig{3 } \def\B{20}%Herbert Voss
   \path[fill=blue!40!black,domain=-pi:pi,samples=500,smooth,variable=\t]%
@@ -19,4 +15,4 @@
              {0.5*\Abig*sin(\t r)+0.5*\Asmall*sin(\B*\t r)});
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-16-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-16-2-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-16-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,12 +1,8 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
+\input{preamble-standalone.ltx}
 \begin{document}
 
+% Ex. No. 75 (Section 16.2 : \tkzname{fp.sty})
+
 \begin{tikzpicture}
  \tkzInit[xmin=-0.2,xmax=0.2,xstep=.1,
           ymin=-12,ymax=6,ystep=2]
@@ -16,4 +12,4 @@
  {-5+x*(0.5+4*x*(x*(-2+x*1)))}
 \end{tikzpicture}
 
-\end{document} 
+\end{document}

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-3-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-3-3-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-3-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,16 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-        \begin{tikzpicture}
-            \tkzInit[xmin=-5,xmax=5,ymax=2]
-            \tkzGrid
-            \tkzAxeXY
-         \end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-3-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-3-4-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-3-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,17 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1.25]
-    \tkzInit[xmin=-5,xmax=5,ymax=2]
-    \tkzGrid
-    \tkzAxeXY
-    \tkzFct[color=red]{2*x**2/(x**2+1)}
- \end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-2-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,17 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1]
-    \tkzInit[xmax=5,ymax=2]
-    \tkzGrid[sub]
-    \tkzAxeXY
-    \tkzFct[samples=400,domain=.5:5]{1/x}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-3-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,19 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}
-\tkzInit[xmax= 110,xstep=10,
-         ymax=6,ystep=1]
-\tkzDrawX[label={\textit{Age}},below= -18pt]
-\tkzLabelX
-\tkzDrawY[label={\textit{litres}}]
-\tkzFct[domain = 0.1:100 ]{50/\x}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-4-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,17 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1.5]
- \tkzInit[xmax=700,xstep=100,ymax=1200,ystep=400]
- \tkzGrid(0,0)(700,1200)  \tkzAxeXY
- \tkzFct[color=red,samples=100,line width=0.8pt,domain =0:700]%
-        {(1./90000)*\x*\x*\x-(1./100)*\x*\x+(113./36)*\x}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-5-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-5-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-5-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,19 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
- \begin{tikzpicture}[scale=0.4]
- \tkzInit[xmax=30,ymax=90,ystep=6]
- \tkzAxeX[nograd,noticks,poslabel=right,label=$t$]
- \tkzAxeY[nograd,noticks,poslabel=above,label=$P$]
- \tkzFct[line width=1pt,color=red,dashed,domain=0:30]{80.0}
- \tkzFct[line width=1pt,color=blue,domain=0:30]{80/(1.0+4.0*exp(-0.21*x))}
- \tkzText[above,color=red](20,80){$P=80$}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-6-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-6-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-6-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,19 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
- \begin{tikzpicture}[]
- \tkzInit[ymax=20,ystep=5]
- \tkzAxeXY
- \tkzFct[color=red,domain=0:10,samples=2]{2*x+5}
- \tkzFct[color=blue,domain=0:10,samples=2]{-x+15}
- \tkzFct[color=green,domain=0:10,samples=2]{7} % 7/5=1
- \tkzFct[color=purple,domain=0:10,samples=2]{7.}%7.0/5 =1.2
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-7-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-7-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-7-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,23 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}
- \tkzInit[xmin=4,xmax=18,xstep=2,
-          ymin=20,ymax=90,ystep=10]
- \tkzFct[domain = 5:18]%
-        {(\x-4)*exp(-0.25*\x+5)}
- \tkzGrid(4,20)(18,90)
- \tkzAxeXY
- \tkzGrid[sub,
-          subxstep=0.5,
-          subystep=2,
-          color=brown](6,60)(12,90)
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-8-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-8-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-4-8-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,19 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-        \begin{tikzpicture}[scale=2]
-         \tkzInit[xmin=-3,xmax=3, ymin=-1,ymax=3]
-         \tkzGrid[sub,subxstep=.5,subystep=.5]
-         \tkzAxeXY
-         \tkzFct[domain = -3:2]{(2-x)*exp(x)}
-         \tkzText(-2,1.25){$\mathcal{C}_{f}$}
-         \tkzDefPoint(2,0){A} \tkzDrawPoint(A)  \tkzLabelPoints(A)
-         \end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-1-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-1-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-1-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,19 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1.25]
-  \tkzInit[xmin=-2,xmax=2,xstep=1,
-           ymin=-8,ymax=24,ystep=8]
-  \tkzGrid  \tkzAxeXY
-  \tkzFct[domain =-1.5:1]{3.0-1.3125*x**5-2.5*x**3}
-  \tkzDefPointByFct(.5)  \tkzGetPoint{A}\tkzDrawPoint(A)
-  \tkzLabelPoint[above right](A){$A_0$}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-2-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,21 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1.25]
-  \tkzInit[xmin=-2,xmax=2,xstep=1,
-           ymin=-8,ymax=24,ystep=8]
-  \tkzGrid
-  \tkzAxeXY
-  \tkzFct[domain =-1.5:1]{3.0-1.3125*x**5-2.5*x**3}
-  \tkzDefPointByFct(.5)
-  \tkzDrawPoint(tkzPointResult)
-  % ou bien \tkzDefPointByFct[draw](.5)
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-3-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,20 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1.25]
-  \tkzInit[xmin=-2,xmax=2,xstep=1,
-           ymin=-8,ymax=24,ystep=8]
-  \tkzGrid
-  \tkzAxeXY
-  \tkzFct[domain =-1.5:1]{3.0-1.3125*x**5-2.5*x**3}
-  \tkzDefPointByFct[draw,ref=A](.5)
-  \tkzLabelPoint[above right](A){$a$}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-4-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,20 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[xscale=3,yscale=2]
-  \tkzInit[xmin=-2,xmax=2,xstep=1,
-           ymin=-8,ymax=24,ystep=8]
-  \tkzGrid
-  \tkzAxeXY
-  \global\edef\tkzFctLast{3.0-1.3125*x^5-2.5*x^3}
-  \foreach \va in {-1.5,-1.4,...,1}{%
-      \tkzDefPointByFct[draw](\va)}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-5-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-5-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-5-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,23 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1.6]
-  \tkzInit[xmin  = 0,  xmax  = 800,
-           ymin  = 0,  ymax  = 2000,
-           xstep = 100,ystep = 400]
-  \tkzGrid
-  \tkzAxeXY
-  \tkzFct[color  = blue,
-          domain = 0:800]%
-        {(1./90000)*\x*\x*\x-(1./100)*\x*\x+(113./36)*\x}
-  \foreach \va in {0,450,800}{%
-     \tkzDefPointByFct[draw](\va)}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-6-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-6-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-5-6-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,30 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=4]
-  \tkzInit[xmax=3,ymax=2]
-  \tkzAxeX
-  \tkzAxeY
-  \tkzGrid(0,0)(3,2)
-  \tkzFct[color = red,domain = 1./3:3]{0.125*(3*x-1)+0.375*(3*x-1)/(x*x)}
-  \tkzFct[color = green,domain = 1./3:3]{0.125*(3*x-1)}
-  \tkzSetUpPoint[shape=circle,  size = 10, color=black, fill=lightgray]
-  \tkzDefPointByFct[draw,with = a](1)
-  \tkzDefPointByFct[draw,with = a](2)
-  \tkzDefPointByFct[draw,with = a](3)
-  \tkzDefPointByFct[draw,with = b](3)
-  \tkzDefPointByFct[draw,with = b](1/3)
-  \tkzText[draw,color= red,fill=red!20](1,1.5) %
-          {$f(x)=\frac{1}{8}(3x-1)+\frac{3}{8}%
-           \left(\frac{3x-1}{x^2}\right)$}
-  \tkzText[draw,color= green!50!black,fill=green!20]%
-               (2,0.3){$g(x)=\frac{1}{8}(3x-1)$}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-6-1-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-6-1-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-6-1-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,22 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}
-  \tkzInit[xmin=0,xmax=10,
-          ymin=0,ymax=1.2,ystep=0.2]
-  \tkzGrid
-  \tkzAxeXY
-  \tkzClip
-  \tkzFct[thick,color=red,domain=0.55:10]{(\x*\x+\x-1)/(\x**3)}
-  \tkzText(3,-0.3){\textbf{Courbe de} $\mathbf{f}$}
-  \tkzDefPointByFct(3)
-  \tkzText[above right,text=red](tkzPointResult){${\mathcal{C}}_f$}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-10-2.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-10-2.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-10-2.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,17 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1]
-  \tkzInit[xmax=1,xstep=0.1,ymin=0.0,ymax=1,ystep=0.1]
-  \tkzGrid      \tkzAxeXY
-  \tkzFct[domain = 0.00001:1]{(\x**\x)}
-  \tkzDrawTangentLine[draw,color = red, kr = 0.2,kl = 0.2]({1/exp(1)})
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-2-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,24 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[xscale=1.5]
- \tikzset{tan style/.style={-}}
- \tkzInit[xmin=0,xmax=800,xstep=100,
-          ymin=0,ymax=1800,ystep=400]
- \tkzGrid[color=brown,sub,subxstep=50,subystep=200](0,0)(800,1800)
- \tkzAxeXY
- \tkzFct[color=red,samples=100,domain = 0:800]%
-    {(1./90000)*\x*\x*\x-(1./100)*\x*\x+(113./36)*\x}
- \tkzDrawTangentLine[color=blue,kr=300,kl=450,coord](450)
- \tkzText[draw, color    = black,%
-           fill     = brown!50, opacity  = 0.8](300,1200)%
- {$f(x)=\dfrac{1}{90000}x^3 -\dfrac{1}{{100}}x^2 +\dfrac{113}{36}x$}
- \end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-3-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,21 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-  \begin{tikzpicture}[scale=1.5]
-   \tkzInit[xmin=-3,xmax=4,ymin=-4,ymax=2]
-   \tkzGrid   \tkzDrawXY \tkzClip
-   \tkzFct[domain = -2.15:3.2]{(-x*x)+2*x}
-   \tkzDefPointByFct[draw](2)
-   \tkzDrawTangentLine[kl=0,draw](-1)
-   \tkzDrawTangentLine[draw](1)
-   \tkzDrawTangentLine[kr=0,draw](3)
-   \tkzRep
- \end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-4-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,28 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=4]
- \tkzInit[xmax=3,ymax=2]
- \tkzAxeXY
- \tkzGrid(0,0)(3,2)
- \tkzFct[color   = red, domain = 1/3:3]{0.125*(3*x-1)+0.375*(3*x-1)/(x*x)}
- \tkzFct[color   = blue, domain = 1/3:3]{0.125*(3*x-1)}
- \tkzDrawTangentLine[with=a,
-                     color=blue](1)
- \tkzText[draw,
-          color= red,
-          fill=brown!50](1,1.5)%
-          {$f(x)=\frac{1}{8}(3x-1)+\frac{3}{8}\left(\frac{3x-1}{x^2}\right)$}
- \tkzText[draw,
-          color= green!50!black,
-          fill=brown!50](2,0.3)%
-          {$g(x)=\frac{1}{8}(3x-1)$}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-5-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-5-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-5-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,22 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=2]
-  \tkzInit[xmin=-5,xmax=2,ymin=-1, ymax=3]
-  \tkzDrawX
-  \tkzDrawY
-  \tkzText[draw,color = red,fill = orange!20]( 1.5,1.5){$y = xe^x$}
-  \tkzFct[color = red, domain = -5:1]{x*exp(x)}%
-  \tkzDrawTangentLine[color=blue,kr=2,kl=2](-2)
-  \tkzDrawTangentLine[color=green,kr=2,kl=2](-1)
-  \tkzDrawTangentLine[color=blue](0)
-  \tkzDrawTangentLine[color=blue,kr=0](1)
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-6-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-6-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-6-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,20 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
- \begin{tikzpicture}[scale=2.75]
-     \tkzInit[xmin=-2,xmax=3,ymax=3]
-     \tkzGrid[color=orange](-2,0)(3,3)
-     \tkzAxeX
-     \tkzAxeY
-     \tkzFct[color = red ,domain = -1:2]{(((x+1)*x)*x)**0.5}
-     \tkzDrawTangentLine(0)
-     \tkzText[draw,color = red,fill = orange!20](2,1){$f(x)=\sqrt{x^3+x^2}$}
- \end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-7-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-7-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-7-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,22 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1.25]
-  \tkzInit[xmax=1,ymax=1,xstep=0.1,ystep=0.1]
-  \tkzGrid(0,0)(1,1)
-  \tkzAxeXY
-  \tkzFct[color = red,thick, domain =0:1]{(exp(\x)-1)/(exp(1)-1)}
-  \tkzSetUpPoint[size=12]
-  \tkzDrawTangentLine[draw, kl = 0,  kr = 0.4](0)
-  \tkzDrawTangentLine[draw, kl = 0.4,kr = 0  ](1)
-  \tkzText[draw,color = red,fill = orange!20](0.5,0.6)%
-          {$f(x)=\dfrac{\text{e}^x-1}{\text{e}-1}$}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-8-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-8-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-8-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,22 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=2]
-  \tikzstyle{tan style}=[-]
-  \tkzInit[xmin=-5,xmax=2,ymin=-1,ymax=3]
-  \tkzDrawXY
-  \tkzText[draw,color = red, fill = orange!20](1.5,1.5){$y = xe^x$}
-  \tkzFct[line width = 0.01 pt,color = red, domain = -5:1]{x*exp(x)}
-  \foreach \x in {-4,-3.8,...,0}{%
-    \tkzDrawTangentLine[color=blue,line width=.4pt,kr=1,kl=0.5](\x)}
-  \foreach \x in {0.6,0.8,1}{%
-     \tkzDrawTangentLine[color=blue,line width=.4pt, kr=0,kl=0.5](\x)}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-9-1.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-9-1.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-7-9-1.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,22 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=2]
-  \tikzstyle{tan style}=[-]
-  \tkzInit[xmin=-5,xmax=2,ymin=-1,ymax=3]
-  \tkzDrawXY
-  \tkzText[draw,color = red, fill = orange!20](1.5,1.5){$y = xe^x$}
-  \global\edef\tkzFctLast{x*exp(x)}% c'est la ligne importante
-  \foreach \v in {-4,-3.8,...,0}{%
-    \tkzDrawTangentLine[color=blue,line width=.4pt,kl=1](\v)}
-  \foreach \v in {0.6,0.8,1}{%
-    \tkzDrawTangentLine[color=blue,line width=.4pt,kr=0,kl=.75](\v)}
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-10-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-10-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-10-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,23 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=2.5]
-   \tkzInit[xmin=-1,xmax=4,ymin=0,ymax=5]
-   \tkzGrid
-   \tkzAxeXY
-   \tkzFct[domain = -.5:4]{ 4*x-x**2+4/(x**2+1)**2}
-   \tkzFct[domain = -.5:4]{x-1+4/(x**2+1)**2}
-   \tkzDrawAreafg[color=green,domain = 1:4]
-   \tkzDrawAreafg[pattern=north west lines,domain = -.5:1]
-   \tkzRep
-   \tkzText(2.5,4.5){$C_f$}
-   \tkzText(2.5,1){$C_g$}
-\end{tikzpicture}%
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-11-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-11-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-11-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,28 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=.75]
- \tkzInit[xmax=20,ymax=12]
- \tkzGrid[color=orange,sub](0,0)(20,12)
- \tkzAxeXY
- \tkzFct[samples=400,domain =0:8]{(32-4*x)**(0.5)}   % a
- \tkzFct[samples=400,domain =0:18]{(72-4*x)**(0.5)}  % b
- \tkzFct[samples=400,domain =0:20]{(112-4*x)**(0.5)} % c
- \tkzFct[samples=400,domain =2:20]{(152-4*x)**(0.5)} % d
- \tkzFct[samples=400,domain =12:20]{(192-4*x)**(0.5)}% e
- \def\tkzFctgnuf{0} % f
- \def\tkzFctgnug{12}% g
- \tkzDrawAreafg[between= b and a,color=gray!80,domain = 0:8]
- \tkzDrawAreafg[between= b and f,color=gray!80,domain = 8:18]
- \tkzDrawAreafg[between= d and c,color=gray!50,domain = 2:20]
- \tkzDrawAreafg[between= g and c,color=gray!50,domain = 0:2]
- \tkzDrawAreafg[between= g and e,color=gray!20,domain =12:20]
-\end{tikzpicture}%
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-2-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,31 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=2]
- \tkzInit[xmin=0,xmax=3,xstep=1,
-          ymin=-2,ymax=2,ystep=1]
- \tkzGrid
- \tkzAxeXY
- \tkzFct[domain= 0.4:3]{1./x}
- \tkzDefPointByFct(1)
- \tkzGetPoint{A}
- \tkzDefPointByFct(2)
- \tkzGetPoint{B}
- \tkzLabelPoints[above right](A,B)
- \tkzDrawArea[color=blue!30,
-              domain = 1:2]
- \tkzFct[domain = 0.5:3]{log(x)}
- \tkzDrawArea[color=red!30,
-              domain = 1:2]
- \tkzPointShowCoord(A)
- \tkzPointShowCoord(B)
- \tkzDrawPoints(A,B)
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-3-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,22 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-  \begin{tikzpicture}[scale=1.75]
-   \tkzInit[xmin=0,xmax=800,xstep=100,
-            ymin=0,ymax=2000,ystep=400]
-   \tkzGrid
-   \tkzAxeXY
-   \tkzFct[domain = 0:800]{(1./90000)*\x*\x*\x-(1./100)*\x*\x+(113./36)*\x}
-   \tkzDefPoint(450,400){a}
-   \tkzDrawPoint(a)
-   \tkzDrawArea[color=orange!50, domain =0:450]
-   \tkzDrawArea[color=orange!80, domain =450:800]
-  \end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-4-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,24 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=2]
-  \tkzInit[xmin=-3,xmax=4,ymin=-2,ymax=4]
-  \tkzGrid(-3,-2)(4,4)
-  \tkzDrawXY
-  \tkzFct[domain = -2.15:3.2]{(2+\x)*exp(-\x)}
-  \tkzDrawArea[pattern=north west lines,domain =-2:2]
-  \tkzDrawTangentLine[draw,color=blue](0)
-  \tkzDrawTangentLine[draw,color=blue](-1)
-  \tkzDefPointByFct(2)  \tkzGetPoint{C}
-  \tkzDefPoint(2,0){B}
-  \tkzDrawPoints(B,C)  \tkzLabelPoints[above right](B,C)
-  \tkzRep
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-6-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-6-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-6-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,18 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
- \begin{tikzpicture}[scale=1.5]
-   \tkzInit[xmax=5,ymax=5]
-   \tkzGrid  \tkzAxeXY
-   \tkzFct[domain = 0:5]{x}
-   \tkzFct[domain = 1:5]{log(x)}
-   \tkzDrawAreafg[color  = orange!50,domain = 1:5]
- \end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-7-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-7-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-7-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,19 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-  \begin{tikzpicture}[scale=.8]
-    \tkzInit[xmax=5,ymax=5]
-    \tkzGrid
-    \tkzAxeXY
-    \tkzFct[domain = 0:5]{x}
-    \tkzFct[domain = 1:5]{log(x)}
-    \tkzDrawAreafg[between= a and b,pattern=north west lines,domain = 1:5]
-  \end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-8-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-8-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-8-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,21 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1.25]
- \tkzInit[ymin=-1,xmax=5,ymax=3]
- \tkzGrid
- \tkzAxeXY
- \tkzFct[domain = 0.5:5]{1/x}% courbe a
- \tkzFct[domain = 1:5]{log(x)}% courbe b
- \tkzDrawAreafg[between=b and a,
-            color=magenta!50,
-            domain = 1:4]
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-9-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-9-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-8-9-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,21 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1.25]
-  \tkzInit[xmax=1,ymax=1,xstep=0.1,ystep=0.1]
-  \tkzGrid
-  \tkzAxeXY
-  \tkzFct[color   = red,domain = 0:1]{(exp(\x)-1)/(exp(1)-1)}
-  \tkzFct[color   = blue,domain = 0:1]{\x*\x*\x}
-  \tkzFct[color  = green,domain = 0:1]{\x}
-  \tkzDrawAreafg[between = c and b,color=purple!40,domain = 0:1]
-  \tkzDrawAreafg[between = c and a,color=gray!60,domain = 0:1]
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-9-1-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-9-1-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-9-1-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,19 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=3.5]
-\tkzInit[xmax=3,ymax=1.75]
-\tkzAxeXY
-\tkzGrid(0,0)(3,2)
-\tkzFct[color = red, domain =1/3:3]{0.125*(3*x-1)+0.375*(3*x-1)/(x*x)}
-\tkzDrawRiemannSum[fill=green!40,opacity=.2,color=green,
-                   line width=1pt,interval=1./2:exp(1),number=10]
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-9-2-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-9-2-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-9-2-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,17 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1.75]
-\tkzInit[xmin=-3,xmax=6,ymin=-2,ymax=14,ystep=2]
-\tkzDrawX \tkzDrawY
-\tkzFct[line width=2pt,color = red, domain =-3:6]{(-\x-2)*(\x-5)}
-\tkzDrawRiemannSumInf[fill=green!40,opacity=.5,interval=-1:5,number=10]
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-9-3-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-9-3-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-9-3-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,18 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
-\begin{tikzpicture}[scale=1.75]
-  \tkzInit[xmin=-3,xmax=6,ymin=-2,ymax=14,ystep=2]
-  \tkzDrawX \tkzDrawY
-  \tkzFct[line width=2pt,color = red, domain =-3:6]{(-\x-2)*(\x-5)}
-  \tkzDrawRiemannSumSup[fill=blue!40,opacity=.5,interval=-1:5,number=10]
-  \tkzDrawRiemannSumInf[fill=green!40,opacity=.5,interval=-1:5,number=10]
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-9-4-0.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-9-4-0.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/latex/tkzFct-9-4-0.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,17 +0,0 @@
-%
-% tkz-euclide (14/01/2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Author Alain Matthes
-\input{tkzfctpreamble.ltx}
-
-\begin{document}
-
- \begin{tikzpicture}[scale=1.75]
-\tkzInit[xmin=-3,xmax=6,ymin=-2,ymax=14,ystep=2]
-\tkzDrawX \tkzDrawY
-\tkzFct[line width=2pt,color = red, domain =-3:6]{(-\x-2)*(\x-5)}
-\tkzDrawRiemannSumMid[fill=blue!40,opacity=.5,interval=-1:5,number=10]
-\end{tikzpicture}
-
-\end{document} 

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/tkzfctpreamble.ltx
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/tkzfctpreamble.ltx	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/examples/tkzfctpreamble.ltx	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,18 +0,0 @@
-%
-% tkzfctpreamble (juin 2011)
-%
-% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
-% Copyright (C) 2010 Alain Matthes
-%
-\documentclass{scrartcl}
-\usepackage[usenames,dvipsnames,svgnames]{xcolor}
-\usepackage{amsmath,tkz-tab,tkz-euclide,tkz-fct}
-\usetkzobj{all}
-
-\definecolor{bistre}{rgb}{.75,.50,.30}
-\definecolor{Maroon}{rgb}{0.5,0.0,0.0}
-\definecolor{fondpaille}{cmyk}{0,0,0.1,0}
-\pagecolor{fondpaille}
-\color{Maroon}
-\tkzSetUpColors[background=fondpaille,text=Maroon]
-

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-VDW.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-VDW.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-VDW.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,4 +1,4 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex  
+
 \subsection{Courbes de \tkzname{Van der Waals}}
 
 \bigskip
@@ -36,11 +36,9 @@
 
 \newpage
 
-\subsubsection{ Première courbe avec  \emph{b}=1} 
+\subsubsection{ Première courbe avec $ b=1$} 
  Quelques courbes pour $r\leq\ v \leq\ 6$ 
 
-  
-
 \medskip
 \begin{center}
 	\begin{tkzexample}[] 
@@ -59,7 +57,7 @@
 
 
 \newpage 
-\subsubsection{ Deuxième courbe  \emph{b}=1/3 }   
+\subsubsection{ Deuxième courbe  $b=1/3$ }   
 
 
 \medskip
@@ -80,7 +78,7 @@
 
 
 \newpage 
-\subsubsection{ Troisième courbe  \emph{b}=32/27 }  
+\subsubsection{ Troisième courbe $ b=32/27$ }  
 
 
 \medskip
@@ -99,9 +97,6 @@
 	\end{tkzexample} 
 \end{center}
 
-
-
-
  \newpage  
 \subsection{Valeurs critiques}  
 \subsubsection{Courbes de \tkzname{Van der Walls} }  
@@ -144,7 +139,7 @@
   \tkzFct[color=blue,domain = 0.35:3]{-3/(x*x) +27/(4*(3*x-1))}
   \tkzFct[color=orange,domain = 0.35:3]{-3/(x*x) +8/(3*x-1)}
   \tkzFct[color=green,domain = 0.35:3]{-3/(x*x) +7/(3*x-1)}
-  \tkzText[draw,fill = white,text=Maroon](2,-2)%
+  \tkzText[draw,fill = white,text=brown](2,-2)%
    {$f(x)=-\dfrac{3}{x^2}+\dfrac{8\alpha}{3x-1}$ \hspace{.5cm}%
    avec $\alpha \in%
    \left\{\dfrac{1}{2}~;~\dfrac{27}{32}~;~\dfrac{7}{8}~;~1\right\}$}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-area.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-area.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-area.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,4 +1,4 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex  
+
 \section{Macros pour définir  des surfaces  }
 
 Il s'agit par exemple de représenter la partie du plan comprise entre la courbe représentative d'une fonction, l'axe des abscisses et les droites 
@@ -94,13 +94,13 @@
  \toprule
  options             & défaut & explication    \\ 
 \midrule 
-\TOline{between} {a and b}{référence des deux courbes} 
+\TOline{between} {no default}{référence des deux courbes, obligatoire !} 
 \TOline{domain= min:max}{domain=-5:5}{Les options sont celles de \TIKZ.} 
 \TOline{opacity} {0.5}{transparence}
 \bottomrule
 \end{tabular}
 
-\emph{L'option \tkzname{pattern} de \TIKZ\ peut être utile !  }
+{L'option \tkzname{pattern} de \TIKZ\ peut être utile !  }
 \end{NewMacroBox}
 %<--------------------------------------------------------------------------->
 
@@ -107,16 +107,16 @@
 \subsection{Surface comprise entre deux courbes en couleur}
 Par défaut, la surface définie est comprise entre les deux premières courbes.
 
-\begin{tkzexample}[vbox]
+
  \begin{tikzpicture}[scale=1.5]
    \tkzInit[xmax=5,ymax=5]
    \tkzGrid  \tkzAxeXY
    \tkzFct[domain = 0:5]{x}
    \tkzFct[domain = 1:5]{log(x)} 
-   \tkzDrawAreafg[color  = orange!50,domain = 1:5]
+   \tkzDrawAreafg[between=a and b,color  = orange!50,domain = 1:5]
  \end{tikzpicture}
-\end{tkzexample}
 
+
 %<--------------------------------------------------------------------------->
 \newpage
 \subsection{Surface comprise entre deux courbes avec des hachures}
@@ -183,8 +183,8 @@
    \tkzAxeXY
    \tkzFct[domain = -.5:4]{ 4*x-x**2+4/(x**2+1)**2}
    \tkzFct[domain = -.5:4]{x-1+4/(x**2+1)**2}
-   \tkzDrawAreafg[color=green,domain = 1:4]
-   \tkzDrawAreafg[pattern=north west lines,domain = -.5:1]
+  \tkzDrawAreafg[between=a and b,color=green,domain = 1:4]
+  \tkzDrawAreafg[between=a and b,pattern=north west lines,domain = -.5:1]
    \tkzRep
    \tkzText(2.5,4.5){$C_f$}
    \tkzText(2.5,1){$C_g$}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-asymptote.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-asymptote.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-asymptote.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,4 +1,3 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex
 %<–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––>
 \section{Droites particulières}
 %<–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––>
@@ -25,7 +24,7 @@
 \bottomrule
 \end{tabular}
 
-\emph{voir les options les lignes dans \TIKZ} 
+{voir les options les lignes dans \TIKZ} 
 \end{NewMacroBox}
 
 
@@ -73,7 +72,7 @@
 \begin{tkzexample}[]
 \begin{tikzpicture}
   \tkzInit[xmin=-7,xmax=7,ymin=-1,ymax=1]
-  \tkzAxeY[gradsize=\scriptstyle] 
+  \tkzAxeY[font=\small] 
   \tkzAxeX[trig=2] 
   \foreach\v in {-2,-1,1,2}
   {\tkzVLine[color=red]{\v*\FPpi}} 
@@ -148,7 +147,7 @@
  \tkzHLine[line width=1pt,color=red]{1}
  \tkzVLine[line width=1pt,color=blue]{2}
  \tkzDefPoint(1,1){A}
- \tkzDrawPoint[fill=white,color=Maroon,size=10](A) 
+ \tkzDrawPoint[fill=white,color=brown,size=6](A) 
  \tkzDefPointByFct[draw,with=b]({1+exp(1)})
  \tkzLabelPoint[above right](tkzPointResult){$(1+\text{e}~;~2)$}
  \tkzText[draw,color = black,fill = brown!20](6,6)%

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-bac.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-bac.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-bac.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,8 +1,6 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex    
 \section{Exemples avec les packages \tkzname{alterqcm} et \tkzname{tkz-tab}}
 
-
-\shorthandoff{:}
+%\shorthandoff{:}
 \begin{alterqcm}[lq=110mm]
 
 \AQmessage{ La figure 1. donne la représentation graphique d'une fonction $f$ définie sur $\mathbf{R}^+$ et la figure 2 celle d'une primitive de $f$ sur $\mathbf{R}^+$.

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-compilation.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-compilation.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-compilation.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,4 +1,3 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex
 \section{Utilisation de Gnuplot}
 %–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––> 
 \subsection{Mécanisme d'interaction entre \TIKZ\ et \tkzname{Gnuplot}}
@@ -6,8 +5,7 @@
 \TEX\  est un système logiciel de composition de documents ( text processing programm ). Il permet bien sûr de calculer, mais avec des moyens limités. \TIKZ\ est ainsi limité par \TEX\ pour effectuer des calculs. Pour rappel ±16383.99999 pt est l'intervalle dans lequel \TEX\ stocke ses valeurs. Sachant que 1 cm est égal à 28.45274 pt, on s'aperçoit que \TEX\ ne  peut traiter que des dimensions inférieures à 5,75 mètres environ.
 Bien sûr, cela paraît suffisant, mais malheureusement, pendant un enchaînement de calculs, il est assez facile de dépasser ces limites.
 
-\bigskip 
- \tkzActivOff  
+\bigskip
   \newcommand{\drawpage}[4]{%
   \begin{scope}[xshift=#1, yshift=#2,font=\footnotesize]
     \filldraw[fill=white!75!#4,draw=#4, very thin]%
@@ -20,7 +18,7 @@
 
 \begin{center}
 \begin{tikzpicture}[>=triangle 45,scale=.75]
-\drawpage{0cm}{0cm}{\texttt\blue\begin{minipage}{2cm}
+\drawpage{0cm}{0cm}{\texttt\tkzblue\begin{minipage}{2cm}
 sample.tex
 
 with
@@ -27,55 +25,52 @@
 
 \tkzcname{draw plot[id=fct] function{---.};}
 \end{minipage}}{blue}
-\drawpage{12cm}{0cm}{\texttt \red sample.fct.gnuplot}{red}
-\drawpage{12cm}{-14cm}{\texttt\red sample.fct.table}{red}
-\drawpage{0cm}{-14cm}{\texttt\blue\begin{minipage}{2cm}
-sample.pdf 
+\drawpage{12cm}{0cm}{\texttt \tkzred sample.fct.gnuplot}{red}
+\drawpage{12cm}{-14cm}{\texttt\tkzred sample.fct.table}{red}
+\drawpage{0cm}{-14cm}{\texttt\tkzblue\begin{minipage}{2cm}
+sample.pdf
 
-\bigskip 
-\shorthandoff{:}
+\bigskip
  \begin{tikzpicture}[domain=-1.5:.8]
-  \draw plot[id=f1,samples=200] function{x*x}; 
+  \draw plot[id=f1,samples=200] function{x*x};
  \end{tikzpicture}
-\end{minipage}}{blue} 
+\end{minipage}}{blue}
 
-\path (8.05,2.9) node(A) 
+\path (8.05,2.9) node(A)
      [diamond,%
       draw,color   = black,
       fill         = red!60,%
       text         = black,%
       minimum size = 3 cm,%
-      font         = \normalsize] 
-     {{\texttt \tikzname-\TEX}};  
-  \path (14.1,-4.08) node(B) 
+      font         = \normalsize]
+     {{\texttt \tikzname-\TEX}};
+  \path (14.1,-4.08) node(B)
      [diamond,%
       draw,color=black,fill=green!60,%
       text = black,%
       minimum size = 3 cm,%
-      font         = \normalsize] 
+      font         = \normalsize]
      {{\texttt gnuplot}};
-  \path (8.05,-11.1) node(C) 
+  \path (8.05,-11.1) node(C)
      [diamond,%
       draw,color   = black,
       fill         = red!60,%
       text         = black,%
       minimum size = 3 cm,%
-      font         = \normalsize] 
-     {{\texttt \tikzname-\TEX}};   
+      font         = \normalsize]
+     {{\texttt \tikzname-\TEX}};
   \draw[->] (4.2,2.9) -- (A.west);
   \draw[->] (A.east) -- (12,2.9);
-  \draw[->] (14.1,0) -- (B.north); 
+  \draw[->] (14.1,0) -- (B.north);
   \draw[->] (B.south) -- (14.1,-8.18);
   \draw[->] (12 ,-11.1)--(C.east);
-  \draw[->] (C.west)--(4.2,-11.1); 
+  \draw[->] (C.west)--(4.2,-11.1);
  \draw[->,magenta] (4.2,2.9) to [ out =-80,in=260] node[below,pos=.5]{étape 1} (12,2.9);
-  \draw[->,magenta] (14.1,0) to [ out =200,in=160] node[left,pos=.5]{étape 2} (14.1,-8.18);   
-  \draw[->,magenta] (12 ,-11.1) to [ out =110,in=70] node[above,pos=.5]{étape 3} (4.2,-11.1); 
+  \draw[->,magenta] (14.1,0) to [ out =200,in=160] node[left,pos=.5]{étape 2} (14.1,-8.18);
+  \draw[->,magenta] (12 ,-11.1) to [ out =110,in=70] node[above,pos=.5]{étape 3} (4.2,-11.1);
   \end{tikzpicture}
 \end{center}
 
-\newpage 
-
 Pour tracer des courbes en 2D en contournant ces problèmes, un moyen simple offert par \TIKZ, est d'utiliser \tkzname{gnuplot}. 
 
  \tkzname{tkz-fct.sty}  s'appuie sur le programme \tkzname{gnuplot} et le package  \tkzname{fp.sty}. Le premier est utilisé pour obtenir une liste de points, et le second pour évaluer ponctuellement des valeurs.
@@ -97,7 +92,6 @@
 \end{tikzpicture}
 \end{document}
 \end{tkzltxexample} 
- \tkzActivOn
 
 La compilation de ce fichier créé avec \TIKZ, produit un fichier nommé    \tkzname{sample.f1.gnuplot}. Le nom du fichier est obtenu à partir de \tkzcname{jobname} et de l'option \tkzname{id}. Ainsi un même fichier peut créer plusieurs fichiers distincts. C'est un fichier texte ordinaire, affecté de l'extension \tkzname{gnuplot}. Il contient un préambule indiquant à \tkzname{gnuplot} qu'il doit créer une table contenant les coordonnées d'un certain nombre de points obtenu par la fonction définie par $x\longrightarrow x^2$. Ce nombre de points est défini par l'option \tkzname{samples}. Cette étape ne présente aucune difficulté particulière. Le fichier obtenu peut être traité manuellement avec \tkzname{gnuplot}.  Le résultat est le fichier suivant : 
 
@@ -125,7 +119,7 @@
 \end{tkzltxexample}
 
 
-La version 2.1 de \TIKZ\ a adopté   \tkzname{set table} et il n'y a plus d'incompatibilité entre \TIKZ\ et les versions récentes de \tkzname{gnuplot} (v>4.2). 
+La version 2.1 de \TIKZ\ a adopté   \tkzname{set table} et il n'y a plus d'incompatibilité entre \TIKZ\ et les versions récentes de \tkzname{gnuplot} (v>4.2). J'espère qu'il en va de même pour les versions de \TIKZ\ > 3.
    
  \item \textcolor{red}{\textbf{Étape 3}} 
  
@@ -165,11 +159,11 @@
 Gnuplot est proposé avec la plupart des distributions Linux, et existe pour OS X ainsi que pour Windows. 
 
 \begin{enumerate}
-  \item \tkzname{Ubuntu}\NameSys{Linux Ubuntu} ou un autre système Linux: on l'installe en suivant la procédure classique d'installation d'un nouveau paquetage. 
-  \item \tkzname{Windows}\NameSys{Windows XP}  Les utilisateurs de Windows doivent se méfier, après avoir téléchargé la bonne version et installé \tkzname{gnuplot} alors il faudra  renommé wgnuplot en gnuplot. Ensuite il faudra modifier le \tkzname{path}. Si le chemin du programme est \shorthandoff{:}\tkzname{C:\textbackslash gnuplot} alors il faudra ajouter   \tkzname{{C:}\textbackslash gnuplot\textbackslash bin\textbackslash}\shorthandon{:}  aux variables environnement (Aller à "Poste de Travail" puis faire "propriétés", dans l'onglet "Avancé", cliquer sur "Variables d'environnement". ). 
+  \item \NameSys{Linux Ubuntu} ou un autre système Linux: on l'installe en suivant la procédure classique d'installation d'un nouveau paquetage. 
+  \item \NameSys{Windows XP}  Les utilisateurs de Windows doivent se méfier, après avoir téléchargé la bonne version et installé \tkzname{gnuplot} alors il faudra  renommé wgnuplot en gnuplot. Ensuite il faudra modifier le \tkzname{path}. Si le chemin du programme est \tkzname{C:\textbackslash gnuplot} alors il faudra ajouter   \tkzname{{C:}\textbackslash gnuplot\textbackslash bin\textbackslash}  aux variables environnement (Aller à "Poste de Travail" puis faire "propriétés", dans l'onglet "Avancé", cliquer sur "Variables d'environnement". ). 
 Ensuite pour compiler sous latex, il faudra ajouter au script de compilation l'option  \tkzname{--enable-write18 }. 
-  \item  \tkzname{OS X}\NameSys{OS X}  C'est le système en version Snow Leopard  qui pose le plus  de problème, car il faut compiler les sources.
-  Si vous n'utilisez \tkzname{gnuplot} qu'en collaboration avec \TIKZ\ alors il vous suffit de compiler les sources ainsi :
+  \item \NameSys{OS X}  L'installation n'est jamais simple sauf 
+ si vous n'utilisez \tkzname{gnuplot} qu'en collaboration avec \TIKZ\ alors il vous suffit de compiler les sources ainsi :
  
  \begin{enumerate}
 
@@ -178,7 +172,7 @@
 Cela doit donner
 
 \begin{tkzltxexample}[] 
-$ cd /Users/ego/Desktop/gnuplot-4.4.2 
+$ cd /Users/you/Desktop/gnuplot-4.4.2 
 \end{tkzltxexample}
 
 \item ensuite taper la ligne suivante et valider
@@ -201,8 +195,7 @@
    
 
 \begin{tkzltxexample}[]
-\documentclass{scrartcl}
-\usepackage[usenames,dvipsnames]{xcolor}
+\documentclass{standalone}
  \usepackage{tkz-fct}
   \begin{document}
     \begin{tikzpicture}
@@ -213,9 +206,9 @@
  \end{document}    
 \end{tkzltxexample}
 
-\begin{tkzexample}[latex=8cm]
+\begin{tkzexample}[latex=9cm]
 	\begin{tikzpicture}
-	    \tkzInit[xmin=-5,xmax=5,ymax=2]  
+	    \tkzInit[xmin=-3,xmax=3,ymax=2]  
 	    \tkzGrid
 	    \tkzAxeXY
 	 \end{tikzpicture} 
@@ -226,8 +219,7 @@
 Il suffit d'ajouter une ligne pour tracer la représentation graphique d'une fonction.
 
 \begin{tkzltxexample}[]
-\documentclass{scrartcl}
-\usepackage[usenames,dvipsnames]{xcolor}
+\documentclass{standalone}
  \usepackage{tkz-fct}
   \begin{document}
     \begin{tikzpicture}[scale=1.25]

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-example.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-example.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-example.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,4 +1,4 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex     
+ 
 \section{Quelques exemples}      
 
 \subsection{Variante intermédiaire : \TIKZ\ + \tkzname{tkz-fct}}
@@ -102,8 +102,11 @@
 \begin{tkzexample}[vbox]   
 \begin{tikzpicture}[scale=.8]
  \tkzInit[xmin=5,xmax=40,ymin=0,ymax=350,xstep=2.5,ystep=25]
- \tkzAxeX[label=$q$]
- \tkzAxeY[label=$C(q)$] \tkzGrid
+ \tkzDrawX[label=$q$]
+ \tkzLabelX
+ \tkzDrawY[label=$C(q)$] 
+ \tkzLabelY
+ \tkzGrid
  \tkzFct[domain=5:40]{0.1*\x**2+2*\x+60}
  \foreach \vv in {5,10,...,40}{%
    \tkzDefPointByFct(\vv)

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-fonctions.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-fonctions.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-fonctions.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,4 +1,4 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex    
+ 
 \section{Les différentes macros}
 
 \tkzname{Gnuplot} détermine les points nécessaires pour tracer la courbe. Le nombre de points est fixé par l'option \tkzname{samples}; dans les premiers exemples la valeur du nombre de points est celle donnée par défaut. Ensuite  Tikz va utiliser cette table pour tracer la courbe. C'est donc \tkzname{Tikz} qui trace la courbe.
@@ -7,7 +7,7 @@
 Cette première macro est la plus importante car elle permet de tracer la représentation graphique d'une fonction continue .\hypertarget{tfct}{}
 
 \begin{NewMacroBox}{tkzFct}{\oarg{local options}\var{gnuplot expression}} 
-\emph{La fonction est donnée en utilisant la syntaxe de gnuplot. x est la variable sauf si \tkzname{xstep} est différent de 1, dans ce cas la variable est \tkzcname{x}.}
+{La fonction est donnée en utilisant la syntaxe de gnuplot. x est la variable sauf si \tkzname{xstep} est différent de 1, dans ce cas la variable est \tkzcname{x}.}
 
 \medskip
 \begin{tabular}{lll}
@@ -18,7 +18,7 @@
 \bottomrule
 \end{tabular}
  
-\emph{L'expression est de la forme 2*x+1 ; 3*log(x) ; x*exp(x) ; x*x*x+x*x+x. }
+{L'expression est de la forme 2*x+1 ; 3*log(x) ; x*exp(x) ; x*x*x+x*x+x. }
 
 Les options sont celles de \TIKZ.
 
@@ -110,8 +110,6 @@
 \begin{tkzexample}[vbox]
  \begin{tikzpicture}[scale=0.4]
  \tkzInit[xmax=30,ymax=90,ystep=6]
- \tkzAxeX[nograd,noticks,poslabel=right,label=$t$] 
- \tkzAxeY[nograd,noticks,poslabel=above,label=$P$] 
  \tkzFct[line width=1pt,color=red,dashed,domain=0:30]{80.0}
  \tkzFct[line width=1pt,color=blue,domain=0:30]{80/(1.0+4.0*exp(-0.21*x))}
  \tkzText[above,color=red](20,80){$P=80$}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-fppgf.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-fppgf.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-fppgf.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,5 +1,3 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex    
-
 \section{Utilisation  \tkzname{pgfmath} et de \tkzname{fp.sty} }
 %--------------------------------------------------------------------------->
 \subsection{\tkzname{pgfmath}}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-installation.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-installation.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-installation.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,171 +1,8 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex
+\section{Installation de \tkzNamePack{tkz-fct}}
+ \tkzname{tkz-fct} est présent sur le serveur du \tkzname{CTAN} et fait  partie de \NameDist{TeXLive} donc il est bientôt possible de l'installer avec \tkzname{tlmgr}. Ce package fait aussi partie de \NameDist{MikTeX} sous \NameSys{Windows}.
 
-\section{Installation de \tkzname{tkz-fct}}
-Il est possible que lorsque vous lirez ce document, \tkzname{tkz-fct} soit présent sur le serveur du \tkzname{CTAN}\footnote{\tkzname{tkz-fct} ne fait pas encore partie de \tkzname{TeXLive} mais il sera bientôt possible de l'installer avec \emph{tlmgr}}.  Si \tkzname{tkz-fct} ne fait pas encore partie de votre distribution, cette section vous montre comment l'installer, elle est aussi nécessaire, si vous avez envie d'installer une version plus récente ou personnalisée de \tkzname{tkz-fct}. \emph{Attention, la présence dans mon dossier texmf, des fichiers de \PGF, s'explique par l'utilisation occasionnelle de la version CVS de \PGF}.
+ Vérifier que  \tkzname{TikZ 3..}\index{TikZ at TikZ} est installé car c'est la version  minimum pour le bon fonctionnement de \tkzname{tkz-fct}. \tkzNamePack{tkz-base} doit aussi être installé, de même le binaire « gnuplot» doit être installé sur votre ordinateur. \tkzNamePack{fp.sty} est intensément utilisé mais il est présent dans toutes les distributions.
 
-\subsection{Avec TeXLive sous OS X, Linux et Windows}\NameDist{TeXLive}
-Créer un dossier \tikz[remember picture,baseline=(n1.base)]\node [fill=blue!30,draw] (n1) {tkz};  avec comme chemin : \textcolor{red!60}{ texmf/tex/latex/tkz}. Le nom « tkz » n'est pas une obligation, tout autre nom est possible.
-
-\tikz[baseline=(t.base)]\node [fill=blue!30,draw] (t) {texmf}; est un dossier personnel, voici les chemins de ce dossier sur mes deux ordinateurs:
-
-\medskip
-\begin{itemize}\setlength{\itemsep}{5pt}
-\item   sous OS X \colorbox{blue!30}{\textbf{/Users/ego/Library/texmf}}; 
-\item   sous Ubuntu \colorbox{blue!30}{\textbf{/home/ego/texmf}}.
-\end{itemize}
-
-\medskip
-\begin{enumerate}
-\item    
-
- Placez le fichier \tikz[remember picture,baseline=(n2.base)]\node [fill=blue!20,draw] (n2) {tkz-fct.sty}; 
- dans le dossier \tikz[baseline=(p.base)]\node [fill=blue!20,draw] (p) {tkz};.   
-
-
-
-\medskip
-\begin{tikzpicture} [remember picture,rotate=90] 
-
-\node (texmf)   at (4,2)  [draw,fill=blue!30 ] {texmf};
-
-\node (tex)     at (6,0)   [draw ] {tex}; 
-\node (doc)     at (2,0)   [draw ] {doc};
-
-\node (texgen)  at (7,-2)  [draw ] {generic};
-\node (docgen)  at (0,-2)  [draw ] {generic};
-
-\node (latex)   at (4,-2)  [draw ] {latex}; 
-
-\node (genpgf)  at (7,-4)  [draw] {pgf};
-\node (latpgf)  at (5,-4)  [draw] {pgf};
-\node (tkz)     at (4,-4)  [draw,fill=blue!20 ] {tkz};
-
-\node (docpgf)  at (0,-4)  [draw] {pgf};
-
-\node (fct)     at (6,-6)  [draw,fill=orange!20] {tkz-fct.sty};
-\node (tkb)     at (4,-6)  [draw,fill=blue!20] {tkzbase};
-\node (tke)     at (2,-6)  [draw,fill=blue!20] {tkzeuclide};
-
-\node (tari)     at (9,-11)  [draw,fill=green!20] {tkz-tools-arith.tex};  
-\node (tuti)     at (8,-11)  [draw,fill=green!20] {tkz-tools-utilities.tex}; 
-\node (tmisc)    at (7,-11)  [draw,fill=green!20] {tkz-tools-misc.tex};
-\node (tmath)    at (6,-11)  [draw,fill=green!20] {tkz-tools-math.tex};
-\node (tbas)     at (5,-11)  [draw,fill=green!20]  {tkz-tools-base.tex};
-\node (base)     at (4,-11)  [draw,fill=green!20]  {tkz-base.sty}; 
-\node (cfg)      at (3,-11)  [draw,fill=red!20]   {tkz-base.cfg};
-\node (mark)     at (2,-11)  [draw,fill=red!20]   {tkz-obj-marks.tex}; 
-\node (pts)      at (1,-11)  [draw,fill=red!20]   {tkz-obj-points.tex};
-\node (seg)      at (0,-11)  [draw,fill=red!20]   {tkz-obj-segments.tex}; 
-
-
-
-\draw[-open triangle 90](texmf.north east) --(tex.south west)    ;
-\draw[-open triangle 90](texmf.south east) -- (doc.north west)   ;
-
-\draw[-open triangle 90](tex.north east) --(texgen.south west)    ;
-\draw[-open triangle 90](tex.south east) -- (latex.north west)   ; 
-\draw[-open triangle 90](texgen.east) -- (genpgf.west)   ;  
-
-\draw[-open triangle 90](doc.south east) -- (docgen.north west)   ; 
-\draw[-open triangle 90](docgen.east) -- (docpgf.west)   ; 
-
-\draw[-open triangle 90](latex.north east) -- (latpgf.south west)   ; 
-\draw[-open triangle 90](latex.east) -- (tkz.west)   ;    
  
-\draw[-open triangle 90,blue!40](tkz.east) to[out=-90,in=90](fct.west) ;
-\draw[-open triangle 90,blue!40](tkz.east) to[out=-90,in=90](tkb.west) ; 
-\draw[-open triangle 90,blue!40](tkz.east) to[out=-90,in=90](tke.west) ; 
-
-\draw[-open triangle 90,blue!40](tkb.east) to[out=-90,in=90](tari.west) ;
-\draw[-open triangle 90,blue!40](tkb.east) to[out=-90,in=90](tuti.west) ; 
-\draw[-open triangle 90,blue!40](tkb.east) to[out=-90,in=90](tmisc.west) ; 
-\draw[-open triangle 90,blue!40](tkb.east) to[out=-90,in=90](tmath.west) ; 
-\draw[-open triangle 90,blue!40](tkb.east) to[out=-90,in=90](tbas.west) ; 
-\draw[-open triangle 90,blue!40](tkb.east) to[out=-90,in=90](base.west) ; 
-\draw[-open triangle 90,blue!40](tkb.east) to[out=-90,in=90](cfg.west) ; 
-\draw[-open triangle 90,blue!40](tkb.east) to[out=-90,in=90](mark.west) ; 
-\draw[-open triangle 90,blue!40](tkb.east) to[out=-90,in=90](pts.west) ; 
-\draw[-open triangle 90,blue!40](tkb.east) to[out=-90,in=90](seg.west) ; 
-
-\end{tikzpicture}
-
-\begin{tikzpicture}[remember picture,overlay]
-        \path[->,thin,red!50,>=latex] (n1) edge [bend left] (tkz);
-        \path[->,thin,red!50,>=latex] (n2) edge [bend left] (fct);
-\end{tikzpicture}     
-
-\vfill
-\newpage
-\item Ouvrir un terminal, puis faire \tkzname{sudo texhash} si nécessaire.
-\item Vérifier que  \tkzname{Ti\emph{k}Z 2.10}\index{TikZ at Ti\emph{k}Z} est installé car c'est la version  minimum pour le bon fonctionnement de \tkzname{tkz-fct}. \tkzname{tkz-base} doit aussi être installé, de même le binaire « gnuplot» doit être installé sur votre ordinateur. \tkzname{fp.sty} est intensément utilisé mais il est présent dans toutes les distributions.
-\end{enumerate}    
-
- 
-\subsection{Avec MikTeX sous Windows XP}\NameDist{MikTeX}\NameSys{Windows XP}
-
-Je ne connais pas grand-chose à ce système mais un utilisateur de mes packages \textbf{Wolfgang Buechel} a eu la gentillesse de me faire parvenir ce qui suit~:
-
-Pour ajouter \tkzname{tkz-fct.sty} à MiKTeX\footnote{Essai réalisé avec la version \tkzname{2.7}}:
-
-\begin{itemize}\setlength{\itemsep}{10pt}
-  \item ajouter un dossier \tkzname{tkz} dans le dossier
-       \textcolor{red}{\texttt{[MiKTeX-dir]/tex/latex}}
-  \item copier \tkzname{tkz-fct.sty} et tous les packages nécessaires à son fonctionnement  dans le dossier \tkzname{tkz},
-  \item mettre à jour  MiKTeX, pour cela dans shell DOS lancer la commande   \textbf{\textcolor{red}{|mktexlsr -u|}} 
-  
-   ou bien encore, choisir \textcolor{red}{|Start/Programs/Miktex/Settings/General|}
-   
-    puis appuyer sur le bouton  \textbf{\textcolor{red}{|Refresh FNDB|}}.
-\end{itemize}
-
-\subsection{Résumé de l'installation}
-
-Pour résumer,  \tkzname{Ti\emph{k}Z 2.10} est nécessaire,  ensuite soit \tkzname{tkz-fct} est dans votre distribution et le seul problème est l'installation de \tkzname{gnuplot}; soit il n'est pas dans votre distribution et dans ce cas, il suffit de créer un dossier qui le contiendra ainsi que \tkzname{tkz-base} et les fichiers qui l'accompagnent.
-
-Au moment où j'écris ces lignes les fichiers nécessaires pour utiliser \tkzname{tkz-fct} sont~:  
-
-\vspace*{8pt}  
-\begin{itemize}
-  
-  \item \tkzname{tkz-fct.sty} un fichier
-  
-\vspace*{20pt}  
-  \item  \tkzname{tkz-base} dossier nécessaire qui comprend~:
-  
-  \vspace*{8pt} 
-  \begin{itemize}
-    \item \tkzname{tkz-base.sty}  fichier principal
-    \item \tkzname{tkz-base.cfg}  fichier de configuration
-    \item \tkzname{tkz-tools-base.tex}
-    \item \tkzname{tkz-tools-arith.tex} 
-    \item \tkzname{tkz-tools-misc.tex}
-    \item \tkzname{tkz-tools-utilities.tex} 
-    \item \tkzname{tkz-obj-points.tex}
-    \item \tkzname{tkz-obj-segments.tex}
-    \item \tkzname{tkz-obj-marks.tex} 
-   \end{itemize} 
-   
-\vspace*{20pt}     
-  \item  \tkzname{tkz-euclide} dossier qui comprend~: 
-  
-  \vspace*{8pt}  
-  \begin{itemize}
-    \item \tkzname{tkz-euclide.sty}  fichier principal
-    \item \tkzname{tkz-tools-intersections.tex}
-    \item \tkzname{tkz-tools-math.tex}
-    \item \tkzname{tkz-tools-transformations.tex}
-    \item \tkzname{tkz-lib-symbols.tex}  ajoute des formes nouvelles
-    \item \tkzname{tkz-obj-lines.tex}
-    \item \tkzname{tkz-obj-addpoints.tex}  compléments sur les points
-    \item \tkzname{tkz-obj-circles.tex}
-    \item \tkzname{tkz-obj-arcs.tex}
-    \item \tkzname{tkz-obj-angles.tex}
-    \item \tkzname{tkz-obj-polygons.tex}
-    \item \tkzname{tkz-obj-sectors.tex}
-    \item \tkzname{tkz-obj-protractor.tex}
-\end{itemize}
-                 
-\end{itemize}
- 
 \endinput
 

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-label.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-label.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-label.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,4 +1,3 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex    
 \section{Labels} 
 
 Ce qui est souhaitable, c'est de pouvoir nommer les courbes. Prenons comme exemple, la fonction $f$ définie par :

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-main.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-main.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-main.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,17 +1,8 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%                                                               %
-%        tkz-fct.sty       encodage : utf8                      %
-%                                                               %
-%                                                               %
-%           Créé par Alain Matthes le 30/09/2010                %
-%  Copyright (c) 2009 __Collège Sévigné__ All rights reserved.  %
-%    documentation version : 1.0                                %
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% Fichier  .tex de présentation du package tkz-fonction.sty
-
+% !TEX TS-program = lualatex
 %  encoding : utf8 
-%  documentation of tkz-fct.sty  
-%  Copyright (C) 2010 Alain Matthes  
+%  doc de tkz-euclide.sty
+%  Created by Alain Matthes  on 2020-01-02.
+%  Copyright (C) 2020 Alain Matthes  
 %
 % This file may be distributed and/or modified
 %
@@ -20,126 +11,120 @@
 % 2. under the GNU Public License.
 %
 % See the file doc/generic/pgf/licenses/LICENSE for more details.%
-% See http://www.latex-project.org/lppl.txt for details. 
+% See http://www.latex-project.org/lppl.txt for details.
 
-% ``TKZdoc-fct-main '' is the french  documentation of tkz-fct     
-
-\documentclass[DIV=12,fontsize=10,headinclude=false,index=totoc,footinclude=false,headings=small]{tkz-doc}
-\usepackage{svn-multi} 
-\usepackage{tkz-tab,tkz-fct,alterqcm}
-\usepackage{tkz-euclide}
-\usetkzobj{all}
-\tkzSetUpColors[background=fondpaille,text=Maroon]
-\def\tkzTabDefaultWritingColor{Maroon}
-\def\tkzTabDefaultBackgroundColor{fondpaille}  
-\usepackage{rotating,fancyvrb} 
-\usepackage[frenchb]{babel}
+% TKZdoc-euclide-main is the french  doc of tkz-euclide
+\documentclass[DIV         = 14,
+               fontsize    = 10,
+               headinclude = false,
+               index       = totoc,
+               footinclude = false,
+               twoside,
+               headings    = small
+               ]{tkz-doc}
+\usepackage{etoc}
+\gdef\tkznameofpack{tkz-fct}
+\gdef\tkzversionofpack{1.2c}
+\gdef\tkzdateofpack{2020/02/03}
+\gdef\tkznameofdoc{doc-tkz-fc}
+\gdef\tkzversionofdoc{1.2c} 
+\gdef\tkzdateofdoc{2020/02/03}
+\gdef\tkzauthorofpack{Alain Matthes}
+\gdef\tkzadressofauthor{}
+\gdef\tkznamecollection{AlterMundus}
+\gdef\tkzurlauthor{}
+\gdef\tkzengine{lualatex}
+\gdef\tkzurlauthorcom{http://altermundus.fr}
+% -- Packages ---------------------------------------------------          
+\usepackage[dvipsnames,svgnames]{xcolor}
+\usepackage{calc}
+\usepackage{tkz-euclide,tkz-fct,alterqcm,tkz-tab} 
+\usetikzlibrary{babel}
+\usetikzlibrary[shapes.geometric]
+\usepackage[colorlinks]{hyperref}
+\hypersetup{
+      linkcolor=BrickRed,
+      citecolor=Green,
+      filecolor=Mulberry,
+      urlcolor=NavyBlue,
+      menucolor=BrickRed,
+      runcolor=Mulberry,
+      linkbordercolor=BrickRed,
+      citebordercolor=Green,
+      filebordercolor=Mulberry,
+      urlbordercolor=NavyBlue,
+      menubordercolor=BrickRed,
+      runbordercolor=Mulberry,
+      pdfsubject={2d function},
+      pdfauthor={\tkzauthorofpack},
+      pdftitle={\tkznameofpack},
+      pdfcreator={\tkzengine}
+}
+\usepackage{tkzexample}
+\usepackage{mathtools}
+\usepackage{unicode-math}
+\usepackage{fourier-otf}
+\setmainfont[Ligatures=TeX]{TeX Gyre Pagella}
+\setmathfont{TeX Gyre Pagella Math}
+\usepackage{datetime,multicol}
+\usepackage[french]{babel}
 \usepackage[autolanguage]{numprint}
-\usepackage[pdftex,
-            unicode,
-            pdfpagelabels,   
-            colorlinks     = true,
-            urlcolor       = blue,
-            filecolor      = pdffilecolor,
-            linkcolor      = blue,
-            breaklinks     = false,
-            hyperfootnotes = false,
-            bookmarks      = true,
-            bookmarksopen  = true, 
-            linktocpage    = true,
-            pdfsubject     = {2d function},
-            pdfauthor      = {Alain Matthes},
-            pdftitle       = {tkz-fct},
-            pdfkeywords    = {fct},
-            pdfcreator     = {LaTeX}]{hyperref} 
-\usepackage{url}
-\def\UrlFont{\small\ttfamily}
-\usepackage{microtype}  
-
-\DisableLigatures{encoding = T1,
-                  family   = tt*}   
-\usepackage[parfill]{parskip} 
-
-\gdef\nameofpack{tkz-fct}
-\gdef\versionofpack{1.16 c}
-\gdef\dateofpack{2011/06/01}
-\gdef\nameofdoc{doc-tkz-fct} 
-\gdef\versionofdoc{1.16}
-\gdef\dateofdoc{2011/06/01}
-\gdef\authorofpack{Alain Matthes}
-\gdef\adressofauthor{}
-\gdef\namecollection{AlterMundus}
-\gdef\urlauthor{http://altermundus.fr} 
-\gdef\urlauthorcom{http://altermundus.com}
-\title{The package : tkz-fct.sty}
-\author{Alain Matthes}  
-
-\usepackage{shortvrb,ipa}  
-\makeatletter
-\renewcommand*\l at subsubsection{\bprot at dottedtocline{3}{3.8em}{4em}}  
-\makeatother
-\AtBeginDocument{\MakeShortVerb{\|}}
-
-\pdfcompresslevel=9    
-
-\pdfinfo{%
-/Title (doc_tkzFct.pdf)
-/Creator (TeX)
-/Producer (pdfeTeX)
-/Author (Alain Matthes)
-/CreationDate (\dateofpack)
-/Subject (Documentation du package \nameofpack)
-/Keywords (tikz, pgf, pdfeTeX, graphiques, fonctions, points, maths, pdflatex, droites)%
-}
-
-
-\newcommand*{\E}{\ensuremath{\mathrm{e}}}
-\usepackage{tkzexample}    
+\usepackage{microtype}
+\usepackage{rotating,ipa} 
+\usepackage{array,multirow,multido,booktabs}
+\usepackage{shortvrb,fancyvrb} 
+\renewcommand{\labelitemi}{\lefthand}
+\AtBeginDocument{\MakeShortVerb{\|}} % link to shortvrb
+\pdfcompresslevel=9 
+\setlength\parindent{0pt}
+\RequirePackage{makeidx} 
+%\def\tkzFileSavedPrefix{tkzFct}
+\makeindex 
+% \def\tkzref{\arabic{section}-\arabic{subsection}-\arabic{subsubsection}}
+% \renewenvironment{tkzexample}[1][]{%
+%  \tkz at killienc \VerbatimOut{tkzfct-\tkzref.tex}%
+%   }{%
+% \endVerbatimOut
+% }
 % \usepackage[saved]{tkzexample}
-% \def\tkzFileSavedPrefix{tkzFct}
+%<---------------------------------------------------------------------------> 
 \begin{document}
-
-%<--------------------- Première page présentation  ------------------------–>
-\title{\nameofpack}
+  
+\parindent=0pt
+\author{\tkzauthorofpack}  
+\title{\tkznameofpack}
 \date{\today}
 \clearpage
 \thispagestyle{empty}
-\maketitle 
+\maketitle
 
 \clearpage
-\pagecolor{fondpaille} 
-\color{Maroon}  
+\tkzSetUpColors[background=white,text=darkgray]
 
-\nameoffile{\nameofpack} 
+\let\rmfamily\ttfamily
+\nameoffile{\tkznameofpack}
 
-\defoffile{\textbf{tkz-fct.sty} est un package pour créer à l'aide de \TIKZ,  des représentations graphiques de fonctions en 2D le plus simplement possible. Il est dépendant de \TIKZ\ et fera partie d'une série de modules ayant comme point commun, la création de dessins utiles dans l'enseignement des mathématiques.  Ce package existait déjà, et était disponible sur mon site internet. La version « officielle » a pour premier numéro de version 1.13 c (c pour \tkzname{CTAN}); de plus, la syntaxe a évolué et certaines macros ont commencé une mutation qui permettra de rendre l'ensemble de mes packages plus homogène.  Ce package nécessite la version 2.1 de \TIKZ.}                                 
+ \defoffile{\tkzname{\tkznameofpack} est un package pour créer à l'aide de \TIKZ\ ,  des représentations graphiques de fonctions en 2D le plus simplement possible. Il est dépendant de \TIKZ\ et fera partie d'une série de modules ayant comme point commun, la création de dessins utiles dans l'enseignement des mathématiques.  Ce package nécessite la version 3.x de \TIKZ et une version 3 de tkz-base.}
 
 \presentation
 
-\vspace*{24pt}  
-\noindent\lefthand\ Je souhaite remercier \tkzimp{Till Tantau} pour avoir créé le merveilleux outil \tkzname{\TIKZ}, ainsi que \tkzimp{Michel Bovani} pour \tkzname{fourier}, dont l'association avec \tkzname{utopia} est excellente.
+\vspace*{24pt}
+\noindent\lefthand\ Je souhaite remercier \tkzimp{Till Tantau} pour avoir créé le merveilleux outil \TIKZ\ .
 
-   
+
 \vspace*{12pt}
-\noindent\lefthand\ Je souhaite remercier aussi  \tkzimp{David Arnold} qui a corrigé un grand nombre d'erreurs et qui a testé de nombreux exemples,  \tkzimp{Wolfgang Büchel} qui a corrigé également des erreurs et a construit de superbes scripts pour obtenir les fichiers d'exemples,  \tkzimp{John Kitzmiller}  et ses exemples, et enfin  \tkzimp{Gaétan Marris} pour ses remarques.  
+\noindent\lefthand\ Je souhaite remercier aussi  \tkzimp{David Arnold} qui a corrigé un grand nombre d'erreurs et qui a testé de nombreux exemples,  \tkzimp{Wolfgang Büchel} qui a corrigé également des erreurs et a construit de superbes scripts pour obtenir les fichiers d'exemples,  \tkzimp{John Kitzmiller}  et ses exemples, et enfin  \tkzimp{Gaétan Marris} pour ses remarques .
 
 \vspace*{12pt}
-\noindent\lefthand\ Vous trouverez de nombreux exemples sur mes sites~: 
-\href{http://altermundus.com/pages/download.html}{altermundus.com} ou 
-\href{http://altermundus.fr/pages/download.html}{altermundus.fr}  
+\noindent\lefthand\ Vous trouverez de nombreux exemples sur mon site~:
+\href{http://altermundus.fr/}{altermundus.fr}
 
-\vfill   
+\vfill
 Vous pouvez envoyer vos remarques, et les rapports sur des erreurs que vous aurez constatées à l'adresse suivante~: \href{mailto:al.ma at mac.com}{\textcolor{blue}{Alain Matthes}}.
- 
-This file can be redistributed and/or modified under the terms of the LATEX 
+
+This file can be redistributed and/or modified under the terms of the LATEX
 Project Public License Distributed from CTAN archives.
 
-\vspace{1cm}
-\begin{center}
-  \begin{tikzpicture}[decoration=snake,color=Peach,line width=1pt]
-    \draw[decorate] (0,0)--(\textwidth-1cm,0);
-  \end{tikzpicture}
-\end{center}
 
 \clearpage
 \tableofcontents
@@ -147,9 +132,9 @@
 \clearpage
 \newpage
 
-\setlength{\parskip}{1ex plus 0.5ex minus 0.2ex}  
-%<---------------------------- the files ------------------------------------>
-
+ \setlength{\parskip}{1ex plus 0.5ex minus 0.2ex}
+% %<---------------------------- the files ------------------------------------>
+%
 \include{TKZdoc-fct-why}
 \include{TKZdoc-fct-installation}
 \include{TKZdoc-fct-compilation}
@@ -158,7 +143,7 @@
 \include{TKZdoc-fct-label}
 \include{TKZdoc-fct-tangent}
 \include{TKZdoc-fct-area}
-\include{TKZdoc-fct-riemann} 
+\include{TKZdoc-fct-riemann}
 \include{TKZdoc-fct-asymptote}
 \include{TKZdoc-fct-param}
 \include{TKZdoc-fct-polar}
@@ -170,8 +155,9 @@
 \include{TKZdoc-fct-fppgf}
 \include{TKZdoc-fct-faq}
 \include{TKZdoc-fct-liste}
-%<--------------------------------------------------------------------------->
-
+% %<--------------------------------------------------------------------------->
 \clearpage\newpage
-\printindex
+\begin{multicols}{2}
+\small\printindex
+\end{multicols}
 \end{document}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-param.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-param.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-param.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,8 +1,7 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex  
 \section{Courbes avec équations paramétrées}
  \hypertarget{tfpa}{} 
 \begin{NewMacroBox}{tkzFctPar}{\oarg{local options}\marg{$x(t)$}\marg{$y(t)$}}                                                 
-  \emph{$x(t)$ et $y(t)$ sont des expressions utilisant la syntaxe de \tkzname{gnuplot}. La variable est $t$.} 
+  {$x(t)$ et $y(t)$ sont des expressions utilisant la syntaxe de \tkzname{gnuplot}. La variable est $t$.} 
 
 \medskip
 \begin{tabular}{lll}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-point.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-point.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-point.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -3,7 +3,7 @@
 \section{Placer un point sur une courbe} \hypertarget{tptfct}{} 
 
 \begin{NewMacroBox}{tkzDefPointByFct}{\parg{$decimal number$}} 
-\emph{Cette macro permet de calculer l'image par la fonction définie précédemment, d'un nombre décimal.}
+{Cette macro permet de calculer l'image par la fonction définie précédemment, d'un nombre décimal.}
 
 \medskip
 \begin{tabular}{lll}
@@ -23,7 +23,7 @@
  \bottomrule
 \end{tabular}
 
-\emph{C'est donc la dernière fonction définie qui est utilisée. Si une autre fonction, est utilisée alors il faut utiliser l'ancienne macro \tkzcname{tkzFctPt}. Le point est défini sous un nom générique \tkzname{tkzPointResult} mais non tracé. Afin de le tracer il faut utiliser la macro \tkzcname{tkzDrawPoint}.}
+{C'est donc la dernière fonction définie qui est utilisée. Si une autre fonction, est utilisée alors il faut utiliser l'ancienne macro \tkzcname{tkzFctPt}. Le point est défini sous un nom générique \tkzname{tkzPointResult} mais non tracé. Afin de le tracer il faut utiliser la macro \tkzcname{tkzDrawPoint}.}
 \end{NewMacroBox}
 
 \subsection{Exemple avec \tkzcname{tkzGetPoint}}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-polar.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-polar.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-polar.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,9 +1,8 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex  
 \section{Courbes en coordonnées polaires}
 
  \hypertarget{tfpo}{}   
 \begin{NewMacroBox}{tkzFctPolar}{\oarg{local options}\marg{$f(t)$}}                                                 
-  \emph{$f(t)$ est une expression utilisant la syntaxe de \tkzname{gnuplot}. } 
+  {$f(t)$ est une expression utilisant la syntaxe de \tkzname{gnuplot}. } 
 
 \medskip
 \begin{tabular}{lll}
@@ -30,7 +29,7 @@
 \end{tabular}
 
 \medskip
-\emph{ \tkzname{gnuplot} définit  $\pi$ avec \tkzname{pi} et \tkzname{fp.sty} avec \tkzcname{FPpi}. Les valeurs qui déterminent le domaine sont évaluées par \tkzname{fp.sty}. Il est possible d'utiliser soit \tkzname{pi}, soit  \tkzcname{FPpi}.}
+{ \tkzname{gnuplot} définit  $\pi$ avec \tkzname{pi} et \tkzname{fp.sty} avec \tkzcname{FPpi}. Les valeurs qui déterminent le domaine sont évaluées par \tkzname{fp.sty}. Il est possible d'utiliser soit \tkzname{pi}, soit  \tkzcname{FPpi}.}
  \end{NewMacroBox}
 
 \subsection{Équation polaire exemple 1}

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-symbol.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-symbol.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-symbol.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,4 +1,3 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex    
 \section{Symboles}
 Certains ajoutent aux courbes des symboles afin de donner des indications supplémentaires au lecteur. Voici quelques exemples possibles~:
 

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-tangent.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-tangent.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-tangent.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,4 +1,3 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex    
 \section{Macros pour tracer des tangentes }
 
 Si une seule fonction est utilisée, elle est stockée avec comme nom
@@ -11,7 +10,7 @@
 \subsection{Représentation d'une tangente \tkzcname{tkzDrawTangentLine}}
 \hypertarget{tdtl}{} 
 \begin{NewMacroBox}{tkzDrawTangentLine}{\oarg{local options}\parg{a}} 
-\emph{On l'emploie soit juste après l'utilisation de \tkzcname{tkzFct}, sinon il faut donner la référence de la fonction à l'aide de l'option \tkzname{with}.}
+{On l'emploie soit juste après l'utilisation de \tkzcname{tkzFct}, sinon il faut donner la référence de la fonction à l'aide de l'option \tkzname{with}.}
 
 \medskip
 \begin{tabular}{lll}
@@ -44,7 +43,7 @@
   \tkzAxeXY
   \tkzFct[color=red,samples=100,domain = 0:800]%
     {(1./90000)*\x*\x*\x-(1./100)*\x*\x+(113./36)*\x}
-  \tkzDrawTangentLine[draw,color=blue,kr=300,kl=450,coord](450)
+  \tkzDrawTangentLine[draw,color=blue,kr=300,kl=450](450)
   \tkzText[draw,color = black,fill = brown!50,opacity  = 0.8](300,1200)%
  {$f(x)=\dfrac{1}{90000}x^3 -\dfrac{1}{{100}}x^2 +\dfrac{113}{36}x$}
  \end{tikzpicture}
@@ -160,7 +159,7 @@
   \tkzGrid(0,0)(1,1)
   \tkzAxeXY
   \tkzFct[color = red,thick, domain =0:1]{(exp(\x)-1)/(exp(1)-1)}
-  \tkzSetUpPoint[size=12]
+  \tkzSetUpPoint[size=6]
   \tkzDrawTangentLine[draw, kl = 0,  kr = 0.4](0)
   \tkzDrawTangentLine[draw, kl = 0.4,kr = 0  ](1)   
   \tkzText[draw,color = red,fill = orange!20](0.5,0.6)%

Modified: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-why.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-why.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/TKZdoc-fct-why.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,4 +1,3 @@
-%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex    
 \section{Fonctionnement}
 
 \TIKZ\ apporte différentes possibilités pour obtenir les représentations graphiques des fonctions. J'ai privilégié l'utilisation de \tkzname{gnuplot}, car je trouve \tkzname{pgfmath} trop lent et les résultats trop imprécis. 
@@ -28,19 +27,15 @@
 Les valeurs du domaine seront comprises entre $0$ et $10$, mais l'expression donnée à \tkzname{gnuplot}, comportera des  \tkzcname{x} équivalents à $x \times 10$, enfin, la valeur finale  sera divisée par \tkzname{ystep=100000}. Les valeurs de $f(x)$ resteront ainsi  comprises entre $0$ et $10$.
  
  \begin{tkzexample}[latex=10cm,small]
-\begin{tikzpicture}[scale=.5]
-  \tkzInit[xmax=100,xstep=10,
-           ymax=1000000,
+\begin{tikzpicture}
+  \tkzInit[xmax=80,xstep=10,
+           ymax=800000,
            ystep=100000]
-  \tkzAxeX[right]
-  \tkzAxeY[above]
+  \tkzAxeXY
   \tkzGrid 
   \tkzFct[color=red,
-          domain=0:100]{\x**3}
+          domain=0:80]{\x**3}
 \end{tikzpicture}
 \end{tkzexample}
 
-
-
-
 \endinput

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/fct.ist
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/fct.ist	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/latex/fct.ist	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,6 +0,0 @@
-heading_prefix "{\\bfseries\\hfil "
-heading_suffix "\\hfil}\\nopagebreak\n"
-headings_flag 1 
-delim_0 "\\dotfill"
-delim_1 "\\dotfill"
-delim_2 "\\dotfill"

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/readme-tkz-fct-fr.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/readme-tkz-fct-fr.txt	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/readme-tkz-fct-fr.txt	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,97 +0,0 @@
-% encodage utf8
------------------------ french lisez-moi ! -----------------------------------
-readme-tkz-fct.txt 01/06/2011    version 1.16
-
-Objet
------
-
-tkz-fct.sty  utilise   tkz-base pour tracer  des représentations de fonctions en 2D dans des repères orthogonaux.
-
-Licence 
--------
-LaTeX Project Public License 
-
-
-Contraintes
-----------
- -- ce package nécessite etex.sty, fp.sty, le dossier tkzbase et gnuplot;
- -- bien sûr, PGF/TikZ doit être installé en version 2.1 ; 
- -- ce package fonctionne avec utf8 et pdflatex;
- -- la chaîne dvi->dvips->ps2pdf est aussi possible;
- -- il ne fonctionne pas encore avec TeX et ConTeXt. 
- -- les premiers tests que lualatex peut être utilisé     
-
-Installation
-------------
-Si vous voulez installer ce package à la main pour tester une version beta, il
- suffit de placer le package tkz-fct   dans un dossier tkz (par exemple) ici :
-  /texmf/tex/latex/tkz, à côté du dossier tkzbase.
-Il est possible aussi de le mettre dans le dossier avec vos propres fichiers.
-
-Le plus simple est de récupérer l'archive tkz.zip qui contient l'ensemble de
- mes packages liés à tkz-base.    
-
-
-Fonctionnement
--------------  
-Son fonctionnement s'obtient en plaçant la ligne suivante dans le préambule : 
-\usepackage{tkz-fct} 
-
-Ce package  charge tkz-base et TikZ. Si vous  avez besoin de xcolor.sty, il
- est nécessaire de le charger  avant tkz-base,   afin d'éviter des conflits 
-  entre packages.  
-
-\usepackage[usenames,dvipsnames]{xcolor}
-\usepackage{amsmath,tkz-fct}
- 
-Documentation
--------------
- tkz-fct-screen.pdf est actuellement en français mais de nombreux exemples 
-  sont donnés. 
-Une documentation destinée à l'impression sera bientôt prête. Vous trouverez
- ces fichiers sur mes sites :
-  http://altermundus.fr  ou   http://altermundus.com 
-
-
-Exemples
---------
- Tous les exemples donnés dans la documentation, sont stockés sur mes sites
-  sous forme de fichiers individuels, prêts pour être compilés.  
-
-Historique des versions
-
--- 1.16 c correction de bugs 
-          maintenant le domaine par défaut est xmin:xmax
-
-
-Comment obtenir tous les exemples de la documentation
------------------------------------------------------
-
-1) Il faut modifier l fichier TKZdoc-fct-main.tex . Remplacez
-  \usepackage{tkzexample}  par
-  
-\usepackage[saved]{tkzexample}
-\def\tkzFileSavedPrefix{tkzFct}
-Les exemples sont enregistrés dans des fichiers ayant comme préfixe tkzFct.
-
-2) Ensuite il faut compiler les sources
-  $ pdflatex TKZdoc-fct-main.tex 
-
-3) Placez tous les fichiers dans un dossier avec le  script ruby
-     "addcontent.rb"
-  Lancez le script 
-  $ ruby  addcontent.rb
-  Vous devez obtenir un dossier "new" avec tous les exemples complétés avec en
-   particulier la ligne  \input{tkzfctpreamble.ltx} 
-
-4) Vous pouvez  compiler tous les exemples en une seule fois. Placez les deux
-fichiers  tkzfctpreamble.ltx and Makefile dans le dernier dossier et lancez
-$ make
-
-
-
- Alain Matthes
- 5 rue de Valence
- Paris 75005  
- 
- al (dot) ma (at) mac (dot) com    
\ No newline at end of file

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/readme-tkz-fct.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/readme-tkz-fct.txt	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/readme-tkz-fct.txt	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,85 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%  english readme %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-readme-tkz-fct.txt 01/06/2011  version 1.16
-
-tkz-fct.sty  uses   tkz-base to draw   graph of functions with a Cartesian (rectangular) coordinate system. You need pgf/tikz 2.1 to use this package. You need to install Gnuplot 4.3 or higher.  
-
-Licence
--------
-
-This program can be redistributed and/or modified under the terms
-of the LaTeX Project Public License Distributed from CTAN
-archives in directory macros/latex/base/lppl.txt. 
-
-Features
---------
- -- needs etex, fp.sty, tkz-base and gnuplot;
- -- automatically loads the package TikZ; 
- -- compiles with utf8, pdflatex;
- -- compiles using the chain dvi->dvips->ps2pdf; 
- -- not yet ready for use with TeX and ConText (I need more time and ideas); 
-
-Installation  
-------------
-
-You can experiment with the tkz-fct package by placing all of the distribution files in the directory containing your current tex file.
-
-You can also placing all of the distribution files in the directory : 
-/texmf/tex/latex/tkz.
-
-How to use it
--------------
-
-To use the package tkz-fct, place the following line in the preamble of your LaTeX document.
-
-\usepackage{tkz-fct} 
-
-If you use the xcolor package, load that package before tkz-fct to avoid package conflicts.
-
-\usepackage[usenames,dvipsnames]{xcolor}
-\usepackage{amsmath,tkz-fct}
-
-Documentation
--------------
- Documentation for tkz-fct and tkz-base is available on my sites:
- 
- http://altermundus.fr (en français) or  http://altermundus.fr (in english) 
- 
- 
-Examples
---------
- All  examples given in documentation will be stored on my sites as standalone files, ready for compilation.  
-
-History
-
--- 1.16 c correction of bugs 
-          now default domain is xmin:xmax and not -5:5.  
--- 1.13 first version 
-
-How to get all the  examples :
-
-1) You need to modify the file TKZdoc-fct-main.tex . Replace
-  \usepackage{tkzexample}  by
-  
-\usepackage[saved]{tkzexample}
-\def\tkzFileSavedPrefix{tkzFct}
-
-2) Compile the sources
-  $ pdflatex TKZdoc-fct-main.tex 
-   You get in your folder all the examples  with the prefix tkzFct.
-
-3) Put all these files in a new folder with the ruby script "addcontent.rb"
-  Run the script 
-  $ ruby  addcontent.rb
-  You get  a folder with all the complete examples. The files begin with
-  \input{tkzfctpreamble.ltx} 
-
-4) Now you can compile the files. A fine solution is to use a makefile . You can put the two files  tkzfctpreamble.ltx and Makefile inside the last folder and now you run
-$make       
-
-
-
- Alain Matthes
- 5 rue de Valence
- Paris 75005  
- 
- al (dot) ma (at) mac (dot) com     
\ No newline at end of file

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/readme.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tkz-fct/readme.tex	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/doc/latex/tkz-fct/readme.tex	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,16 +0,0 @@
-How to compile the sources
-
-All these files are in utf8.
-
-You only need to run
-
-$ pdflatex TKZdoc-fct-main.tex 
-
-If you want the same index of my documentation
-$ cd path-to-the-sources 
-$ pdflatex TKZdoc-fct-main.tex
-$ makeindex -s fct.ist TKZdoc-fct-main.idx
-$ pdflatex TKZdoc-fct-main.tex 
-
-
-The end
\ No newline at end of file

Deleted: trunk/Master/texmf-dist/doc/latex/tkz-fct/tkz-fct-screen.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/tex/latex/tkz-fct/tkz-fct.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tkz-fct/tkz-fct.sty	2020-02-06 20:45:02 UTC (rev 53695)
+++ trunk/Master/texmf-dist/tex/latex/tkz-fct/tkz-fct.sty	2020-02-06 20:47:38 UTC (rev 53696)
@@ -1,27 +1,17 @@
-% Copyright 2011 by Alain Matthes
+% Copyright 2020 by Alain Matthes
 %
 % This file may be distributed and/or modified
 %
 % 1. under the LaTeX Project Public License and/or
 % 2. under the GNU Public License.   
-%
-    %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-    %                                                               %
-    %          tkz-fct.sty      encodage : utf8                     %
-    %                                                               %
-    %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-    %                                                               %
-    %           Créé par Alain Matthes le 16-01-2011                %
-    %                                                               %
-    %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % Objet :  fonctions numériques en 2D with gnuplot 
-
 % constants from tkz-base 
 % \tkz at init@xstep
 % \tkz at init@ystep
+\typeout{2020/02/06 1.2 beta function tkz-fct}
 %<--------------------------------------------------------------------------->
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{tkz-fct}[2011/06/01 1.16 c function ] 
+\ProvidesPackage{tkz-fct}[2020/02/06 1.2 beta function ] 
 \newcount\tkz at tkzf@fct
 \edef\tkzTWOPTCode{\the\catcode`\:} 
 \tkz at tkzf@fct=0 % 
@@ -29,7 +19,7 @@
 %<--------------------------------------------------------------------------->
 %                          Initialisation
 %<--------------------------------------------------------------------------->
-\RequirePackage{tkz-base}
+\RequirePackage{tkz-base,fp}
 % % Code from Christian Tellechea 2009 % modified by AM
 % modified \FP at pow from fp.sty
 \def\FP at pow#1#2#3{%
@@ -82,26 +72,28 @@
 \newif\iftkz at draw 
 \newif\iftkz at fp
 \def\tkz at dmin{-5}\def\tkz at dmax{5} 
-\pgfkeys{%
-/tkzfct/.cd,
-domain/.code args={#1:#2} {\FPeval\tkz at min{(#1)}
-                           \FPeval\tkz at max{(#2)}}, 
-samples/.code          =  {\edef\tkz at fct@samples{#1}}, 
-id/.code               =  {\edef\tkz at fct@id{#1}},
-fp/.is          if     = tkz at fp,
-fp/.default            = false,  
-/tkzfct/.unknown/.code =  {\let\searchname=\pgfkeyscurrentname
-                           \pgfkeysalso{\searchname/.try=#1,
-                           /tikz/\searchname/.retry=#1}}}  
+\global\let\tkz at tmp@xa\tkz at init@xmin% modif  2016
+\global\let\tkz at tmp@xb\tkz at init@xmax% modif  2016
+\global\let\tkz at tmp@ya\tkz at init@ymin% modif  2016
+\global\let\tkz at tmp@yb\tkz at init@ymax% modif  2016 
+\catcode`\:=12
+\pgfkeys{/@tkzfct/.cd,
+			domain/.code args			= {#1:#2} {\FPeval\tkz at min{(#1)}
+                           				     \FPeval\tkz at max{(#2)}},
+ 		  domain      				  = \tkz at tmp@xa:\tkz at tmp@xb,
+ 			samples/.store in     = \tkz at fct@samples, 
+			id/.store in          = \tkz at fct@id,
+			fp/.is          if    = tkz at fp,
+			fp/.default           = false,
+			samples    				 	  = 200,
+			fp          				  = true,
+			id          				  = tkzfct,  
+		 /@tkzfct/.search also  = {/tikz},
+}%
 
 \def\tkzFct{\pgfutil at ifnextchar[{\tkzActivOff\tkz at fct}{\tkz at fct[]}} 
 \def\tkz at fct[#1]#2{%
-\pgfkeys{/tkzfct/.cd,
-domain      = \@xa:\@xb,
-samples     = 200,
-fp          = true,
-id          = tkzfct}
-\pgfqkeys{/tkzfct}{#1}%
+\pgfqkeys{/@tkzfct}{#1}%
 \iftkz at init@NO%
   \FPdiv{\tkz at x@delta}{\tkz at init@xorigine}{\tkz at init@xstep}%
   \FPdiv{\tkz at y@delta}{\tkz at init@yorigine}{\tkz at init@ystep}%
@@ -116,12 +108,14 @@
 \def\x{(x*\tkz at init@xstep)}%
 \expandafter\edef\csname tkzFctgnu\@alph\tkz at tkzf@fct \endcsname{#2}%
 \expandafter\edef\csname tkzFctgnuLast\endcsname{#2}     
-\begin{scope}[samples    = \tkz at fct@samples,#1]
- \clip (\tkz at xa,\tkz at ya) rectangle (\tkz at xb,\tkz at yb);
- \draw[xshift  = -\tkz at x@delta cm,yshift  = -\tkz at y@delta cm,/tkzfct/.cd]%
- plot[id=\tkz at fct@id,domain= \tkz at ba:\tkz at bb]%
- function{(#2)/\tkz at init@ystep};%
-\end{scope} 
+% %%%%%%%
+\begin{scope}
+ 	\clip (\tkz at xa,\tkz at ya) rectangle (\tkz at xb,\tkz at yb);
+ 	\draw[#1,	xshift  = -\tkz at x@delta cm,yshift  = -\tkz at y@delta cm]%
+    	plot[		samples    = \tkz at fct@samples,id=\tkz at fct@id,
+			domain= \tkz at ba:\tkz at bb] function{(#2)/\tkz at init@ystep};%
+\end{scope}
+% %%%%%%%
    \let\tkz at tmp@xstep\tkz at init@xstep
    \def\tkz at init@xstep{1}
 \iftkz at fp%       
@@ -140,27 +134,25 @@
 %<--------------------------------------------------------------------------->
 %                            point d'une courbe (new method)
 %<--------------------------------------------------------------------------->
-\pgfkeys{%
-/tkzfctpt/.cd, 
-draw/.is if   = tkz at draw,
-draw/.default = true,
-with/.code    = \global\def\tkz at fct@used{#1},
-ref/.code     = \global\def\tkz at fct@ref{#1}}
+\pgfkeys{/tkzfctpt/.cd, 
+			draw/.is if   		  = tkz at draw,
+			draw/.default 		  = true,
+			with/.store in      = \tkz at fct@used,
+			ref/.store in     	= \tkz at fct@ref,
+            draw  				= false,
+            with  				= {},
+            ref   				= {}
+			}
                            
 \def\tkzDefPointByFct{\pgfutil at ifnextchar[{\tkz at fctpoint}{\tkz at fctpoint[]}}   
 \def\tkz at fctpoint[#1](#2){%
-\pgfkeys{/tkzfctpt/.cd,
-         draw  = false,
-         with  = {},
-         ref   = {}}
 \pgfqkeys{/tkzfctpt}{#1}
-
-  \FPeval\x{(#2)}%
+   \FPeval\x{(#2)}%
    \ifx\tkzutil at empty\tkz at fct@used
        \FPeval\tkz at fx{\tkzFctLast}  
    \else 
       \edef\tkz at fct{\csname tkzFct\tkz at fct@used\endcsname}
-         \FPeval\tkz at fx{\tkz at fct}
+       \FPeval\tkz at fx{\tkz at fct}
     \fi   
   \tkzDefPoint(\x,\tkz at fx){tkzPointResult}%
        \iftkz at draw
@@ -174,16 +166,17 @@
 %<--------------------------------------------------------------------------->
 %                                  tangente \tkzDrawTangentLine
 %<--------------------------------------------------------------------------->
-\pgfkeys{%
-/tkztan/.cd,
-draw/.is if            = tkz at draw,
-draw/.default          = true,
-with/.code             = \global\def\tkz at fct@used{#1},
-kr/.code               = {\edef\tkz at tan@kr{#1}},
-kl/.code               = {\edef\tkz at tan@kl{#1}},
-/tkztan/.unknown/.code = {\let\searchname=\pgfkeyscurrentname
-                          \pgfkeysalso{\searchname/.try=#1,
-                          /tikz/\searchname/.retry=#1}}
+\pgfkeys{/@tkztan/.cd,
+			with/.store in         	= \tkz at fct@used,
+			kr/.store in           	= \tkz at tan@kr,
+			kl/.store in           	= \tkz at tan@kl,
+			draw/.is if            	= tkz at draw,
+			draw/.default          	= true,
+            draw  					= false,
+            with  					= {},   
+            kr    					= 1,
+            kl    					= 1,
+			  /@tkztan/.search also  = {/tikz},
 }%
 %<--------------------------------------------------------------------------->
 \def\tkzDrawTangentLine{\pgfutil at ifnextchar[{\tkz at DrawTangentLine}{%
@@ -190,12 +183,7 @@
                                              \tkz at DrawTangentLine[]}} 
 \def\tkz at DrawTangentLine[#1](#2){%
 \begingroup
-\pgfkeys{/tkztan/.cd,
-         draw  = false,
-         with  = {},   
-         kr    = 1,
-         kl    = 1}
-\pgfqkeys{/tkztan}{#1}
+\pgfqkeys{/@tkztan}{#1}
 \FPeval\x{(#2)}%
 \ifx\tkzutil at empty\tkz at fct@used
     \FPeval\tkz at img{\tkzFctLast}
@@ -219,7 +207,7 @@
 \FPadd{\tkz at deltay}{\tkz at old@img}{-\tkz at img}%
 \FPmul{\tkz at slope}{\tkz at deltay}{1000000}%
 \protected at edef\tkz at temp{%
-\noexpand\draw[/tkztan/tan style,/tkztan/.cd,#1]}\tkz at temp%
+\noexpand\draw[/tkztan/tan style,/@tkztan/.cd,#1]}\tkz at temp%
       (tkzPointResult)--++(\tkz at krx,-\tkz at kry*\tkz at slope);
 \fi
 % demi tgt --> gauche
@@ -230,7 +218,7 @@
 \FPadd{\tkz at deltay}{\tkz at old@img}{-\tkz at img}
 \FPmul{\tkz at slope}{\tkz at deltay}{-1000000}
 \protected at edef\tkz at temp{%
-\noexpand\draw[/tkztan/tan style,/tkztan/.cd,#1]}\tkz at temp%
+\noexpand\draw[/tkztan/tan style,/@tkztan/.cd,#1]}\tkz at temp%
      (tkzPointResult)--++(-\tkz at klx,\tkz at kly*\tkz at slope);
   \fi
      \iftkz at draw
@@ -239,29 +227,26 @@
 \endgroup 
 }
 %<--------------------------------------------------------------------------->
-%                               tkzArea 
+%                               tkzArea
 %<--------------------------------------------------------------------------->
 \pgfkeys{%
 /tkzarea/.cd,
-domain/.code args={#1:#2}     {\FPeval\tkz at min{(#1)}
-                               \FPeval\tkz at max{(#2)}}, 
-opacity/.code              =  {\edef\tkz at fct@opacity{#1}},
-id/.code                   =  {\edef\tkz at fct@id{#1}},
-color/.code                =  {\edef\tkz at fct@color{#1}},
-samples/.code              =  {\edef\tkz at fct@samples{#1}},
-/tkzarea/.unknown/.code    =  {\let\searchname=\pgfkeyscurrentname
-                                 \pgfkeysalso{\searchname/.try=#1,
-                                   /tikz/\searchname/.retry=#1}}}
+				domain/.code args={#1:#2}         {\FPeval\tkz at min{(#1)}
+				                                   \FPeval\tkz at max{(#2)}}, 
+				opacity/.store in              	=  \tkz at fct@opacity,
+				id/.store in                   	=  \tkz at fct@id,
+				color/.store in                	=  \tkz at fct@color,
+				samples/.store in             	=  \tkz at fct@samples,
+				domain    						= -5:5,   
+				color     						=  \tkz at otherlinecolor,
+				samples   						=  200,
+				id        						=  tkzfonct,
+				opacity   						=  .5,
+				  /tkzarea/.search also  = {/tikz}
+								   }
 \def\tkzArea{\pgfutil at ifnextchar[{\catcode`\:=12 \tkz at aire}{\tkz at aire[]}}
 \def\tkz at aire[#1]{%
-\begingroup
-\pgfkeys{%
-/tkzarea/.cd,
-domain     = -5:5,   
-color      =  \tkz at otherlinecolor,
-samples    =  200,
-id         =  tkzfonct,
-opacity    =  .5}    
+\begingroup   
 \pgfqkeys{/tkzarea}{#1}
 \iftkz at init@NO
    \FPdiv{\tkz at x@delta}{\tkz at init@xorigine}{\tkz at init@xstep}%
@@ -287,39 +272,37 @@
 \endgroup
 }
 \let\tkzDrawArea\tkzArea 
+
 %<--------------------------------------------------------------------------->
 %                             tkzAreafg
 %<--------------------------------------------------------------------------->
-\pgfkeys{/tkzareafg/.cd,
-domain/.code args={#1:#2} {\FPeval\tkz at min{(#1)}
-                           \FPeval\tkz at max{(#2)}},  
-between/.code args={#1 and #2}{\def\tkz at below{#1}
-                               \def\tkz at above{#2}},
-opacity/.code             =  {\edef\tkz at fct@opacity{#1}},
-id/.code                  =  {\edef\tkz at fct@id{#1}},
-color/.code               =  {\edef\tkz at fct@color{#1}},
-samples/.code             =  {\edef\tkz at fct@samples{#1}},
-/tkzareafg/.unknown/.code =  {\let\searchname=\pgfkeyscurrentname
-                                 \pgfkeysalso{\searchname/.try=#1,
-                                   /tikz/\searchname/.retry=#1}}} 
-\def\tkzAreafg{\pgfutil at ifnextchar[{\tkz at airefg}{\tkz at airefg[]}} 
+\pgfkeys{/@tkzareafg/.cd,
+		domain/.code args				  ={#1:#2} {\FPeval\tkz at min{(#1)}
+		                           				  \FPeval\tkz at max{(#2)}},
+		between/.code args				={#1 and #2}{\def\tkz at below{#1}
+		                               				 \def\tkz at above{#2}},
+		opacity/.store in         =  \tkz at fct@opacity,
+		id/.store in              =  \tkz at fct@id,
+		color/.store in           =  \tkz at fct@color,
+		samples/.store in         =  \tkz at fct@samples,
+		domain     						    =  -5:5,
+		between    						    =  a and b,
+		color      						    =  lightgray,
+		samples    						    =  200,
+		id         						    =  tkzfonct,
+		opacity    						    =  .5,
+  /@tkzareafg/.search also  = {/tikz}
+								   }
+\def\tkzAreafg{\pgfutil at ifnextchar[{\tkz at airefg}{\tkz at airefg[]}}
 \def\tkz at airefg[#1]{%
 \begingroup
-\pgfkeys{/tkzareafg/.cd,
-domain     = -5:5, 
-between    = a and b,
-color      =  lightgray,
-samples    =  200,
-id         =  tkzfonct,
-opacity    =  .5
-}     
-\pgfqkeys{/tkzareafg}{#1}
+\pgfqkeys{/@tkzareafg}{#1}
 \def\tkz at fctsup{\csname tkzFctgnu\tkz at below\endcsname}
 \def\tkz at fctinf{\csname tkzFctgnu\tkz at above\endcsname}
 \iftkz at init@NO%
    \FPdiv{\tkz at x@delta}{\tkz at init@xorigine}{\tkz at init@xstep}%
    \FPdiv{\tkz at y@delta}{\tkz at init@yorigine}{\tkz at init@xstep}%
-\else        
+\else
    \FPset{\tkz at x@delta}{0}
    \FPset{\tkz at y@delta}{0}%
 \fi%
@@ -329,7 +312,7 @@
 \FPdiv\tkz at bb{\tkz at max}{\tkz at init@xstep}
 \begin{scope}[domain  = \tkz at ba:\tkz at bb,
               samples = \tkz at fct@samples,
-              id      = \tkz at fct@id] 
+              id      = \tkz at fct@id]
  \clip (\tkz at ba,\tkz at ya)--plot function{(\tkz at fctsup)/\tkz at init@ystep}%
                         --(\tkz at bb,\tkz at ya);%
  \clip (\tkz at ba,\tkz at yb)--plot function{(\tkz at fctinf)/\tkz at init@ystep}%
@@ -336,27 +319,26 @@
                         --(\tkz at bb,\tkz at yb);
   \fill [color        = \tkz at fct@color,
          fill opacity = \tkz at fct@opacity,
-         /tkzareafg/.cd,
+         /@tkzareafg/.cd,
          #1]%
         (\tkz at ba,\tkz at ya) rectangle (\tkz at bb,\tkz at yb);
 \end{scope}
 \endgroup
-} 
-\let\tkzDrawAreafg\tkzAreafg 
-\def\tkz at pamin{-5}\def\tkz at pamax{5} 
+}
+\let\tkzDrawAreafg\tkzAreafg
+\def\tkz at pamin{-5}\def\tkz at pamax{5}
 %<--------------------------------------------------------------------------->
-%                               tkzFctPar 
+%                               tkzFctPar
 %<--------------------------------------------------------------------------->
-\def\tkzFctPar{\pgfutil at ifnextchar[{\catcode`\:=12 \tkz at fctp}{\tkz at fctp[]}} 
+\def\tkzFctPar{\pgfutil at ifnextchar[{\catcode`\:=12 \tkz at fctp}{\tkz at fctp[]}}
 \def\tkz at fctp[#1]#2#3{%
 \begingroup
-\pgfkeys{%
-/tkzfct/.cd,
-domain      = \tkz at pamin:\tkz at pamax,
-samples     = 200,
-fp          = true, 
-id          = tkzfct}
-\pgfqkeys{/tkzfct}{#1}  
+\pgfkeys{/@tkzfct/.cd,
+			domain      = \tkz at pamin:\tkz at pamax,
+			samples     = 200,
+			fp          = true,
+			id          = tkzfct}
+\pgfqkeys{/@tkzfct}{#1}
   \iftkz at init@NO%
      \FPdiv{\tkz at x@delta}{\tkz at init@xorigine}{\tkz at init@xstep}%
      \FPdiv{\tkz at y@delta}{\tkz at init@yorigine}{\tkz at init@ystep}%
@@ -369,7 +351,7 @@
     \clip (\tkz at xa,\tkz at ya) rectangle (\tkz at xb,\tkz at yb);
     \draw [xshift     = -\tkz at x@delta cm,%
            yshift     = -\tkz at y@delta cm,
-           /tkzfct/.cd, #1]%
+           /@tkzfct/.cd, #1]%
      plot [parametric,domain     = \tkz at min:\tkz at max,%
            id         = tkzparfct]%
          function {(#2)/\tkz at init@xstep,(#3)/\tkz at init@ystep};
@@ -376,22 +358,22 @@
   \tkzActivOn
   \end{scope}
 \endgroup
-} 
+}
 %<--------------------------------------------------------------------------->
-%                               tkzFctPolar 
+%                               tkzFctPolar
 %<--------------------------------------------------------------------------->
-\def\tkz at pomin{0}\def\tkz at pomax{2*pi}  
+\def\tkz at pomin{0}\def\tkz at pomax{2*pi}
 \def\tkzFctPolar{\pgfutil at ifnextchar[{%
-                 \catcode`\:=12 \tkz at FctPolar}{\tkz at FctPolar[]}} 
+                 \catcode`\:=12 \tkz at FctPolar}{\tkz at FctPolar[]}}
 \def\tkz at FctPolar[#1]#2{%
 \begingroup
-\pgfkeys{%
-/tkzfct/.cd,
-domain      = \tkz at pomin:\tkz at pomax,
-fp          = true, 
-samples     = 200,
-id          = tkzfctpolar}
-\pgfqkeys{/tkzfct}{#1}  
+\pgfkeys{/@tkzfct/.cd,
+			domain      = \tkz at pomin:\tkz at pomax,
+			fp          = true,
+			samples     = 200,
+			id          = tkzfctpolar
+			}
+\pgfqkeys{/@tkzfct}{#1}
   \iftkz at init@NO%
      \FPdiv{\tkz at x@delta}{\tkz at init@xorigine}{\tkz at init@xstep}%
      \FPdiv{\tkz at y@delta}{\tkz at init@yorigine}{\tkz at init@ystep}%
@@ -399,40 +381,40 @@
      \FPset{\tkz at x@delta}{0}
      \FPset{\tkz at y@delta}{0}%
   \fi%
-  
+
   \begin{scope}
   \tkzActivOff
     \draw [xshift     = -\tkz at x@delta cm,%
            yshift     = -\tkz at y@delta cm,
-           /tkzfct/.cd, #1]%
+           /@tkzfct/.cd, #1]%
      plot [raw gnuplot,id = tkzpolarfct]%
          function { set polar;set samples \tkz at fct@samples ; set trange  [\tkz at min:\tkz at max]; plot (#2)/\tkz at init@xstep};
   \tkzActivOn
   \end{scope}
 \endgroup
-} 
+}
 %<--------------------------------------------------------------------------->
-%                               tkzDrawRiemannSum 
+%                               tkzDrawRiemannSum
 %<--------------------------------------------------------------------------->
-\pgfkeys{/tkzriemann/.cd,
-interval/.code args={#1:#2} {\FPeval\tkz at min{(#1)}
-                             \FPeval\tkz at max{(#2)}},
-number/.code                =  {\edef\tkz at fct@nb{#1}},   
-opacity/.code               =  {\edef\tkz at fct@opacity{#1}},
-color/.code                 =  {\edef\tkz at fct@color{#1}},
-/tkzriemann/.unknown/.code  =  {\let\searchname=\pgfkeyscurrentname
-                                 \pgfkeysalso{\searchname/.try=#1,
-                                   /tikz/\searchname/.retry=#1}}} \def\tkzDrawRiemannSum{\pgfutil at ifnextchar[{%
-                 \catcode`\:=12 \tkz at DrawRiemannSum}{\tkz at DrawRiemannSum[]}} 
+\pgfkeys{/@tkzriemann/.cd,
+			interval/.code args={#1:#2} {\FPeval\tkz at min{(#1)}
+			                             \FPeval\tkz at max{(#2)}},
+			number/.store in                =  \tkz at fct@nb,
+			opacity/.store in               =  \tkz at fct@opacity,
+			color/.store in                 =  \tkz at fct@color,
+ /@tkzriemann/.search also  = {/tikz},
+}
+\def\tkzDrawRiemannSum{\pgfutil at ifnextchar[{%
+    \catcode`\:=12 \tkz at DrawRiemannSum}{\tkz at DrawRiemannSum[]}}
 \def\tkz at DrawRiemannSum[#1]{%
 \begingroup
-\pgfkeys{%
-/tkzriemann/.cd,
-interval        = 1:2,
-number          = 10,
-opacity         = 0.5,
-line width      = 1pt}
-\pgfqkeys{/tkzriemann}{#1}  
+\pgfkeys{/@tkzriemann/.cd,
+		interval        = 1:2,
+		number          = 10,
+		opacity         = 0.5,
+		line width      = 1pt
+}
+\pgfqkeys{/@tkzriemann}{#1}
   \iftkz at init@NO%
      \FPdiv{\tkz at x@delta}{\tkz at init@xorigine}{\tkz at init@xstep}%
      \FPdiv{\tkz at y@delta}{\tkz at init@yorigine}{\tkz at init@ystep}%
@@ -442,39 +424,42 @@
   \fi%
 \FPadd\tkz at intwd{\tkz at max}{-\tkz at min}
 \FPdiv\tkz at delta{\tkz at intwd}{\tkz at fct@nb}
-\FPadd\tkz at fct@nb{\tkz at fct@nb}{-1}   
+\FPadd\tkz at fct@nb{\tkz at fct@nb}{-1}
  \begin{scope}
 \foreach \i in {0,1,...,\tkz at fct@nb}{%
   \FPeval\x{(\tkz at min+i*\tkz at delta)}
   \FPeval\tkz at fx{\tkzFcta}
   \FPadd\tkz at next{\x}{\tkz at delta}
- \draw[color=\tkz at fct@color,opacity=\tkz at fct@opacity,/tkzriemann/.cd,#1] (\x ,0 ) rectangle (\tkz at next , \tkz at fx/\tkz at init@ystep );  
-   }    
-   \end{scope}  
+  \draw[ color=\tkz at fct@color,
+ 		 opacity=\tkz at fct@opacity,
+		 /@tkzriemann/.cd,#1] (\x ,0 ) rectangle (\tkz at next,
+		 \tkz at fx/\tkz at init@ystep );
+}
+   \end{scope}
 \endgroup
-} 
+}
 %<--------------------------------------------------------------------------->
-%                               tkzDrawRiemannSumInf 
+%                               tkzDrawRiemannSumInf
 %<--------------------------------------------------------------------------->
-\pgfkeys{/tkzriemann/.cd,
-interval/.code args={#1:#2} {\FPeval\tkz at min{(#1)}
-                             \FPeval\tkz at max{(#2)}},
-number/.code                =  {\edef\tkz at fct@nb{#1}},   
-opacity/.code               =  {\edef\tkz at fct@opacity{#1}},
-color/.code                 =  {\edef\tkz at fct@color{#1}},
-/tkzriemann/.unknown/.code  =  {\let\searchname=\pgfkeyscurrentname
-                                 \pgfkeysalso{\searchname/.try=#1,
-                                   /tikz/\searchname/.retry=#1}}} \def\tkzDrawRiemannSumInf{\pgfutil at ifnextchar[{%
-                 \catcode`\:=12 \tkz at DrawRiemannSumInf}{\tkz at DrawRiemannSumInf[]}} 
+\pgfkeys{/@tkzriemann/.cd,
+			interval/.code args={#1:#2} {\FPeval\tkz at min{(#1)}
+			                             \FPeval\tkz at max{(#2)}},
+			number/.store in                =  \tkz at fct@nb,
+			opacity/.store in               =  \tkz at fct@opacity,
+			color/.store in                 =  \tkz at fct@color,
+			/@tkzriemann/.search also   = {/tikz},
+								   }
+\def\tkzDrawRiemannSumInf{\pgfutil at ifnextchar[{%
+                 \catcode`\:=12 \tkz at DrawRiemannSumInf}{\tkz at DrawRiemannSumInf[]}}
 \def\tkz at DrawRiemannSumInf[#1]{%
 \begingroup
-\pgfkeys{%
-/tkzriemann/.cd,
-interval        = 1:2,
-number          = 10,
-opacity         = 0.5,
-line width      = 1pt}
-\pgfqkeys{/tkzriemann}{#1}  
+\pgfkeys{/@tkzriemann/.cd,
+		interval        = 1:2,
+		number          = 10,
+		opacity         = 0.5,
+		line width      = 1pt
+		}
+\pgfqkeys{/@tkzriemann}{#1}
   \iftkz at init@NO%
      \FPdiv{\tkz at x@delta}{\tkz at init@xorigine}{\tkz at init@xstep}%
      \FPdiv{\tkz at y@delta}{\tkz at init@yorigine}{\tkz at init@ystep}%
@@ -484,42 +469,42 @@
   \fi%
 \FPadd\tkz at intwd{\tkz at max}{-\tkz at min}
 \FPdiv\tkz at delta{\tkz at intwd}{\tkz at fct@nb}
-\FPadd\tkz at fct@nb{\tkz at fct@nb}{-1}   
- 
+\FPadd\tkz at fct@nb{\tkz at fct@nb}{-1}
+
 \begin{scope}
 \foreach \i in {0,1,...,\tkz at fct@nb}{%
   \FPeval\x{(\tkz at min+i*\tkz at delta)}
   \FPeval\tkz at fx{\tkzFcta}
    \let\tkz at firstimg\tkz at fx
-    \let\tkz at firstx\x 
-  \FPadd\tkz at next{\x}{\tkz at delta}
-  \let\tkzFctTmp\tkzFcta
-  \FPset\x{\tkz at next}
-  \FPeval\tkz at fxnext{\tkzFcta}
-\ifdim \tkz at fx pt < \tkz at fxnext pt\relax
- \draw[opacity=\tkz at fct@opacity,/tkzriemann/.cd,#1] (\tkz at firstx ,0 ) rectangle (\tkz at next , \tkz at firstimg/\tkz at init@ystep );
-\else 
-\draw[opacity=\tkz at fct@opacity,/tkzriemann/.cd,#1] (\tkz at firstx ,0 ) rectangle (\tkz at next , \tkz at fxnext/\tkz at init@ystep );
- \fi  
-   }    
-   \end{scope}  
+   \let\tkz at firstx\x
+   \FPadd\tkz at next{\x}{\tkz at delta}
+   \let\tkzFctTmp\tkzFcta
+   \FPset\x{\tkz at next}
+   \FPeval\tkz at fxnext{\tkzFcta}
+   \ifdim \tkz at fx pt < \tkz at fxnext pt\relax
+   \draw[opacity=\tkz at fct@opacity,/@tkzriemann/.cd,#1] (\tkz at firstx ,0 ) rectangle (\tkz at next , \tkz at firstimg/\tkz at init@ystep );
+\else
+\draw[opacity=\tkz at fct@opacity,/@tkzriemann/.cd,#1] (\tkz at firstx ,0 ) rectangle (\tkz at next , \tkz at fxnext/\tkz at init@ystep );
+ \fi
+   }
+   \end{scope}
 \endgroup
-} 
+}
 %<--------------------------------------------------------------------------->
-%                               tkzDrawRiemannSumSup 
+%                               tkzDrawRiemannSumSup
 %<--------------------------------------------------------------------------->
 
 \def\tkzDrawRiemannSumSup{\pgfutil at ifnextchar[{%
-                 \catcode`\:=12 \tkz at DrawRiemannSumSup}{\tkz at DrawRiemannSumSup[]}} 
+                 \catcode`\:=12 \tkz at DrawRiemannSumSup}{\tkz at DrawRiemannSumSup[]}}
 \def\tkz at DrawRiemannSumSup[#1]{%
 \begingroup
-\pgfkeys{%
-/tkzriemann/.cd,
-interval        = 1:2,
-number          = 10,
-opacity         = 0.5,
-line width      = 1pt}
-\pgfqkeys{/tkzriemann}{#1}  
+\pgfkeys{/@tkzriemann/.cd,
+			interval        = 1:2,
+			number          = 10,
+			opacity         = 0.5,
+			line width      = 1pt
+			}
+\pgfqkeys{/@tkzriemann}{#1}
   \iftkz at init@NO%
      \FPdiv{\tkz at x@delta}{\tkz at init@xorigine}{\tkz at init@xstep}%
      \FPdiv{\tkz at y@delta}{\tkz at init@yorigine}{\tkz at init@ystep}%
@@ -529,42 +514,42 @@
   \fi%
 \FPadd\tkz at intwd{\tkz at max}{-\tkz at min}
 \FPdiv\tkz at delta{\tkz at intwd}{\tkz at fct@nb}
-\FPadd\tkz at fct@nb{\tkz at fct@nb}{-1}   
- 
+\FPadd\tkz at fct@nb{\tkz at fct@nb}{-1}
+
 \begin{scope}
 \foreach \i in {0,1,...,\tkz at fct@nb}{%
   \FPeval\x{(\tkz at min+i*\tkz at delta)}
   \FPeval\tkz at fx{\tkzFcta}
    \let\tkz at firstimg\tkz at fx
-    \let\tkz at firstx\x 
+    \let\tkz at firstx\x
   \FPadd\tkz at next{\x}{\tkz at delta}
   \let\tkzFctTmp\tkzFcta
   \FPset\x{\tkz at next}
   \FPeval\tkz at fxnext{\tkzFcta}
 \ifdim \tkz at fx pt > \tkz at fxnext pt\relax
- \draw[opacity=\tkz at fct@opacity,/tkzriemann/.cd,#1] (\tkz at firstx ,0 ) rectangle (\tkz at next , \tkz at firstimg/\tkz at init@ystep );
-\else 
-\draw[opacity=\tkz at fct@opacity,/tkzriemann/.cd,#1] (\tkz at firstx ,0 ) rectangle (\tkz at next , \tkz at fxnext/\tkz at init@ystep );
- \fi  
-   }    
-   \end{scope}  
+ \draw[opacity=\tkz at fct@opacity,/@tkzriemann/.cd,#1] (\tkz at firstx ,0 ) rectangle (\tkz at next , \tkz at firstimg/\tkz at init@ystep );
+\else
+\draw[opacity=\tkz at fct@opacity,/@tkzriemann/.cd,#1] (\tkz at firstx ,0 ) rectangle (\tkz at next , \tkz at fxnext/\tkz at init@ystep );
+ \fi
+   }
+   \end{scope}
 \endgroup
 }
 %<--------------------------------------------------------------------------->
-%                               tkzDrawRiemannSumMid 
+%                               tkzDrawRiemannSumMid
 %<--------------------------------------------------------------------------->
 
 \def\tkzDrawRiemannSumMid{\pgfutil at ifnextchar[{%
-                 \catcode`\:=12 \tkz at DrawRiemannSumMid}{\tkz at DrawRiemannSumMid[]}} 
+                 \catcode`\:=12 \tkz at DrawRiemannSumMid}{\tkz at DrawRiemannSumMid[]}}
 \def\tkz at DrawRiemannSumMid[#1]{%
 \begingroup
-\pgfkeys{%
-/tkzriemann/.cd,
-interval        = 1:2,
-number          = 10,
-opacity         = 0.5,
-line width      = 1pt}
-\pgfqkeys{/tkzriemann}{#1}  
+\pgfkeys{/@tkzriemann/.cd,
+		interval        = 1:2,
+		number          = 10,
+		opacity         = 0.5,
+		line width      = 1pt
+		}
+\pgfqkeys{/@tkzriemann}{#1}
   \iftkz at init@NO%
      \FPdiv{\tkz at x@delta}{\tkz at init@xorigine}{\tkz at init@xstep}%
      \FPdiv{\tkz at y@delta}{\tkz at init@yorigine}{\tkz at init@ystep}%
@@ -574,46 +559,43 @@
   \fi%
 \FPadd\tkz at intwd{\tkz at max}{-\tkz at min}
 \FPdiv\tkz at delta{\tkz at intwd}{\tkz at fct@nb}
-\FPadd\tkz at fct@nb{\tkz at fct@nb}{-1}   
- 
+\FPadd\tkz at fct@nb{\tkz at fct@nb}{-1}
+
 \begin{scope}
 \foreach \i in {0,1,...,\tkz at fct@nb}{%
   \FPeval\x{(\tkz at min+i*\tkz at delta)}
   \FPeval\tkz at fx{\tkzFcta}
    \let\tkz at firstimg\tkz at fx
-    \let\tkz at firstx\x 
+    \let\tkz at firstx\x
   \FPadd\tkz at next{\x}{\tkz at delta}
   \FPset\x{\tkz at next}
   \FPeval\tkz at fxnext{\tkzFcta}
   \FPeval\tkz at midimg{(\tkz at firstimg+\tkz at fxnext)/2}
 
- \draw[opacity=\tkz at fct@opacity,/tkzriemann/.cd,#1] (\tkz at firstx ,0 ) rectangle (\tkz at next , \tkz at midimg/\tkz at init@ystep ); 
-   }    
-   \end{scope}  
+ \draw[opacity=\tkz at fct@opacity,/@tkzriemann/.cd,#1] (\tkz at firstx ,0 ) rectangle (\tkz at next , \tkz at midimg/\tkz at init@ystep );
+   }
+   \end{scope}
 \endgroup
-}  
-  
+}
+
 %<--------------------------------------------------------------------------–>
 %                 tkzXH      F rien T et [ ou ]
 %<--------------------------------------------------------------------------–>
 \def\tkz at ComT{v}  % need
 
-\pgfkeys{
-  tkzxh/.cd,
-  posgrad/.code  = {\def\tkz at tkzXh@posgrad{#1}},
-  left/.code     = {\def\tkz at tkzXh@left{#1}},
-  right/.code    = {\def\tkz at tkzXh@right{#1}},
-  color/.code    = {\def\tkz at tkzXh@color{#1}},
-  } 
-\def\tkzXH{\pgfutil at ifnextchar[{\tkz at xh}{\tkz at xh[]}}   
+\pgfkeys{/@tkzxh/.cd,
+ 		 posgrad/.store in  = \tkz at tkzXh@posgrad,
+ 		 left/.store in     = \tkz at tkzXh@left,
+ 		 right/.store in    = \tkz at tkzXh@right,
+ 		 color/.store in    = \tkz at tkzXh@color,
+ 		 posgrad = {below=6 pt},
+ 		 color   = \tkz at mainlinecolor,
+ 		 left    = {},
+ 		 right   = {},
+  }
+\def\tkzXH{\pgfutil at ifnextchar[{\tkz at xh}{\tkz at xh[]}}
 \def\tkz at xh[#1]#2{%
-\pgfkeys{/tkzxh/.cd,
-         posgrad = {below=6 pt},
-         color   = \tkz at mainlinecolor,
-         left    = {},
-         right   = {}
-}  
- \pgfqkeys{/tkzxh}{#1}  
+ \pgfqkeys{/@tkzxh}{#1}
 \begingroup
 \foreach \xA/\RA/\sA/\xB/\RB/\sB in {#2}{%
        \tkzDefPoint(\xA,0){deb}\tkzDefPoint(\xB,0){fin}
@@ -627,7 +609,7 @@
   \noexpand\node[\tkz at tkzXh@posgrad]}\tkz at temp at (deb){%
  \tkz at showgrad{\xA}$\numprint{\tkz at result}$};\fi
 
-\ifx\RB\tkz at ComT 
+\ifx\RB\tkz at ComT
   \protected at edef\tkz at temp{\noexpand\node[\tkz at tkzXh@posgrad]}\tkz at temp%
           at (fin){%
    \tkz at showgrad{\xB}$\numprint{\tkz at result}$};\fi
@@ -640,64 +622,65 @@
 }%
 \endgroup
 }%
+% %<--------------------------------------------------------------------------->
+% %                                  tangente  obsolete
+% %<--------------------------------------------------------------------------->
+% \def\tkzTan{\pgfutil at ifnextchar[{\tkz at Tan}{\tkz at Tan[]}}
+%
+% \def\tkz at Tan[#1]#2(#3)#{
+% \pgfkeys{/@tkztan/.cd,
+% 		draw 	= 	false,
+% 		with	=	{},
+% 		kr   	= 	1,
+% 		kl   	= 	1
+% 		}
+% \pgfqkeys{/@tkztan}{#1}
+%  \global\edef\tkz at opttan{#1}
+%   \FPeval\x{(#3)}%
+%   \FPeval\tkz at img{#2}
+%   \let\tkz at yy #2%
+%   \let\tkz at xx\x%
+%   \let\tkz at old@img\tkz at img
+%   \tkz@@Tan
+% }
+% \def\tkz@@Tan#1{%
+% \FPdiv{\tkz at old@x}{\x}{1}
+% \let\tkz at nexpty\tkz at img
+% \tkz at ptStar[](\tkz at old@x,\tkz at nexpty){#1}
+% \FPdiv{\tkz at krx}{\tkz at tan@kr}{\tkz at tmp@xstep}
+% \FPdiv{\tkz at kry}{\tkz at tan@kr}{\tkz at init@ystep}
+% \FPdiv{\tkz at klx}{\tkz at tan@kl}{\tkz at tmp@xstep}
+% \FPdiv{\tkz at kly}{\tkz at tan@kl}{\tkz at init@ystep}
+%  % demi tgt--> droite
+% \FPifzero{\tkz at tan@kr}%
+% \else
+% \FPadd{\x}{\tkz at xx}{0.000001}%
+% \FPeval\tkz at img{\tkz at yy}%
+% \FPadd{\tkz at deltay}{\tkz at old@img}{-\tkz at img}%
+% \FPmul{\tkz at slope}{\tkz at deltay}{1000000}%
+% \protected at edef\tkz at temp{
+%    \noexpand\draw[tan style,/@tkztan/.cd,\tkz at opttan,-]}\tkz at temp%
+%        (#1)--++(\tkz at krx,-\tkz at kry*\tkz at slope);
+% \fi
+% % demi tgt --> gauche
+% \FPifzero{\tkz at tan@kl}%
+%  \else
+% \FPadd{\x}{\tkz at xx}{-0.000001}
+% \FPeval\tkz at img{\tkz at yy}%
+% \FPadd{\tkz at deltay}{\tkz at old@img}{-\tkz at img}
+% \FPmul{\tkz at slope}{\tkz at deltay}{-1000000}
+%   \protected at edef\tkz at temp{
+%     \noexpand
+% \draw[tan style,/@tkztan/.cd,\tkz at opttan,-]}\tkz at temp%
+%        (#1)--++(-\tkz at klx,\tkz at kly*\tkz at slope);
+%   \fi
+% }
 %<--------------------------------------------------------------------------->
-%                                  tangente  obsolete
-%<--------------------------------------------------------------------------->
-\def\tkzTan{\pgfutil at ifnextchar[{\tkz at Tan}{\tkz at Tan[]}} 
-
-\def\tkz at Tan[#1]#2(#3)#{
-\pgfkeys{/tkztan/.cd,
-draw = false,
-with={},
-kr   = 1,
-kl   = 1}
-\pgfqkeys{/tkztan}{#1}  
- \global\edef\tkz at opttan{#1}   
-  \FPeval\x{(#3)}%
-  \FPeval\tkz at img{#2}
-  \let\tkz at yy #2%
-  \let\tkz at xx\x%
-  \let\tkz at old@img\tkz at img
-  \tkz@@Tan
-}
-\def\tkz@@Tan#1{%
-\FPdiv{\tkz at old@x}{\x}{1}
-\let\tkz at nexpty\tkz at img
-\tkz at ptStar[](\tkz at old@x,\tkz at nexpty){#1}
-\FPdiv{\tkz at krx}{\tkz at tan@kr}{\tkz at tmp@xstep}
-\FPdiv{\tkz at kry}{\tkz at tan@kr}{\tkz at init@ystep}
-\FPdiv{\tkz at klx}{\tkz at tan@kl}{\tkz at tmp@xstep}
-\FPdiv{\tkz at kly}{\tkz at tan@kl}{\tkz at init@ystep}
- % demi tgt--> droite
-\FPifzero{\tkz at tan@kr}%
-\else
-\FPadd{\x}{\tkz at xx}{0.000001}%
-\FPeval\tkz at img{\tkz at yy}% 
-\FPadd{\tkz at deltay}{\tkz at old@img}{-\tkz at img}%
-\FPmul{\tkz at slope}{\tkz at deltay}{1000000}%
-\protected at edef\tkz at temp{
-   \noexpand\draw[tan style,/tkztan/.cd,\tkz at opttan,-]}\tkz at temp%
-       (#1)--++(\tkz at krx,-\tkz at kry*\tkz at slope);
-\fi
-% demi tgt --> gauche
-\FPifzero{\tkz at tan@kl}%
- \else
-\FPadd{\x}{\tkz at xx}{-0.000001} 
-\FPeval\tkz at img{\tkz at yy}% 
-\FPadd{\tkz at deltay}{\tkz at old@img}{-\tkz at img}
-\FPmul{\tkz at slope}{\tkz at deltay}{-1000000}
-  \protected at edef\tkz at temp{
-    \noexpand  
-\draw[tan style,/tkztan/.cd,\tkz at opttan,-]}\tkz at temp%
-       (#1)--++(-\tkz at klx,\tkz at kly*\tkz at slope);
-  \fi
-}
-%<--------------------------------------------------------------------------->
 %                            point d'une courbe   obsolete
 %<--------------------------------------------------------------------------->
-\def\tkzFctPt{\pgfutil at ifnextchar[{\tkz at fctpt}{\tkz at fctpt[]}} 
+\def\tkzFctPt{\pgfutil at ifnextchar[{\tkz at fctpt}{\tkz at fctpt[]}}
 \def\tkz at fctpt[#1]#2(#3)#{%
- \global\edef\tkz at optptfct{#1} 
+ \global\edef\tkz at optptfct{#1}
   \FPeval\x{(#3)}%
   \FPeval\tkz at y{#2}
   \tkz at defpoint
@@ -707,7 +690,7 @@
 \protected at edef\tkz at temp{
    \noexpand  \tkzDrawPoint[\tkz at optptfct](#1)}\tkz at temp
   \let\tkz at init@xstep\tkz at tmp@xstep
-}  
+}
 %<--------------------------  the end --------------------------------------->
 \endinput 
 



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