[XeTeX] unicode-math and \leq \geq

[Daniel Stegmueller]

On 4 May 2009, at 10:48, António Fernandes wrote:


>
> Most likely this is an installation problem. In my case I had no
> problems generating the \leq symbol from your code.
> Is this issue occurring only with these two symbols?
>
You are right, this happens with other symbold as well. For example
$ \sigma \sim N(0,1)$
omits \sim as well...

> Can you retry, adding the folowing line to your preamble:
> 	\UnicodeMathSymbol{"02264}{\leq}{\mathrel}{}
>
Yes, I can fix it that way - but that is not how it is supposed to  
work, I guess...

Below I copied what I think is relevant from the .log file.

Thanks,
Daniel


(/Users/dstegmue/Library/texmf/tex/latex/unicode-math.tex)
(/Users/dstegmue/Library/texmf/tex/latex/unicode-math-add.tex)
LaTeX Info: Redefining \sqrt on input line 995.
)
\c at zf@famc at Times=\count109
Package fontspec Info: Defining font family for 'Times' with options  
[Mapping=t
ex-text] on input line 5.
LaTeX Font Info:    Redeclaring math version `normal' on input line 6.
\c at zf@famc at Asana Math=\count110
Package fontspec Info: Defining font family for 'Asana Math' with  
options [Scri
pt=Math,SizeFeatures={{Size=10-},{Size=7-10,Font=Asana  
Math,ScriptStyle},{Size=
-7,Font=Asana Math,ScriptScriptStyle}},] on input line 6.
Package fontspec Info: Could not resolve font Asana Math/B (it might  
not exist)
  on input line 6.
Package fontspec Info: Could not resolve font Asana Math/I (it might  
not exist)
  on input line 6.
Package fontspec Info: Could not resolve font Asana Math/BI (it might  
not exist
) on input line 6.
Package unicode-math Info: Defining the default maths font as 'Asana  
Math' on i
nput line 6.
\symum at allsym=\mathgroup4
  (./test.aux)
\openout1 = `test.aux'.




> António Fernandes
>
>
>
>>
>> Here's a short code snippet:
>> \documentclass[a4paper,11pt]{article}
>> \usepackage{xltxtra, fontspec}
>> \usepackage{unicode-math}
>> \setromanfont[Mapping=tex-text]{Times}
>> \setmathfont{Asana Math}
>>
>> \begin{document}
>>
>> $a \leq b$
>>
>> \end{document}
>
> _______________________________________________
> XeTeX mailing list
> postmaster at tug.org
> http://tug.org/mailman/listinfo/xetex

Daniel Stegmueller
Molukkenstraat 92
6524 NE Nijmegen, The Netherlands
Mobile:  +31 614307689