[latex3-commits] [git/LaTeX3-latex3-latex3] master: l3draw: Need parenthesis for squares (51f2ea3)

[Joseph Wright]

Repository : https://github.com/latex3/latex3
On branch  : master
Link       : https://github.com/latex3/latex3/commit/51f2ea3a6c261fc4deba484f86f58896a26b5011

>---------------------------------------------------------------

commit 51f2ea3a6c261fc4deba484f86f58896a26b5011
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Fri Feb 9 09:59:38 2018 +0000

    l3draw: Need parenthesis for squares


>---------------------------------------------------------------

51f2ea3a6c261fc4deba484f86f58896a26b5011
 l3trial/l3draw/l3draw-points.dtx |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/l3trial/l3draw/l3draw-points.dtx b/l3trial/l3draw/l3draw-points.dtx
index b07db74..76a2992 100644
--- a/l3trial/l3draw/l3draw-points.dtx
+++ b/l3trial/l3draw/l3draw-points.dtx
@@ -398,7 +398,7 @@
 \cs_new:Npn \@@_point_intersect_circles_auxiii:nnnnnnn #1#2#3#4#5#6#7
   {
     \@@_point_intersect_circles_auxiv:fnnnnnnn
-      { \fp_eval:n { sqrt( #1 ^ 2 + #2 ^ 2 ) } }
+      { \fp_eval:n { sqrt( (#1) ^ 2 + (#2) ^ 2 ) } }
       {#1} {#2} {#3} {#4} {#5} {#6} {#7}
   }
 \cs_generate_variant:Nn \@@_point_intersect_circles_auxiii:nnnnnnn { ff }
@@ -411,7 +411,7 @@
   {
     \@@_point_intersect_circles_auxv:ffnnnnnnn
       { \fp_eval:n { 1 / #1 } }
-      { \fp_eval:n { #4 ^ 2 } }
+      { \fp_eval:n { (#4) ^ 2 } }
       {#1} {#2} {#3} {#5} {#6} {#7} {#8}
   }
 \cs_generate_variant:Nn \@@_point_intersect_circles_auxiv:nnnnnnnn { f }
@@ -444,7 +444,7 @@
     \@@_point_intersect_circles_auxvii:fffnnnn
       { \fp_eval:n { #1 * #2 } }
       { \int_if_odd:nTF {#8} { 1 } { -1 } }
-      { \fp_eval:n { sqrt( #3 - #1 ^ 2 ) * #2 } }
+      { \fp_eval:n { sqrt( #3 - (#1) ^ 2 ) * #2 } }
       {#4} {#5} {#6} {#7}
   }
 \cs_generate_variant:Nn \@@_point_intersect_circles_auxvi:nnnnnnnn { f }