[XeTeX] unicode-math and \leq \geq

[António Fernandes]

Dear Daniel,


On May 4, 2009, at 8:36 AM, Daniel Stegmueller wrote:

>
> Dear List,
>
> when using unicode-math with Asana or Cambria math, my documents are
> missing the greater/less or equal than ( \leq \geq) symbols.
>
> Is there a problem with my installation or can anyone reproduce it?


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?

Can you retry, adding the folowing line to your preamble:
	\UnicodeMathSymbol{"02264}{\leq}{\mathrel}{}

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}