{unicode-math} provides an implementation of Unicode math symbols and OpenType math fonts for XeLaTeX and LuaLaTeX.

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6
votes
2answers
1k views

\underbrace symbol is wrong

Hey guys, I tried to google the solution, but I didn't find any solution to this. I am using beamer,xelatex to prepare a slide. When I use \underbrace, the brace doesn't show, instead, a crappy symbol ...
6
votes
1answer
439 views

Math symbols not being printed.

I am having problems printing an equation. I have the following definitions: \documentclass{scrreprt} \usepackage{mathspec} \defaultfontfeatures{Mapping=tex-text,BoldFeatures={Weight=2}} ...
9
votes
1answer
879 views

XeLaTeX: lost \perp in Cambria math?

Occasionally I noted that Cambria Math fonts or the unicode-math package might have wrong definition of \perp math symbol. Attached picture shows that \perp is not printed properly while \bot is. ...
6
votes
1answer
1k views

unicode-math and amsmath environments

I'd like to use unicode-math but I've run into some problems. The following mwe, compiles without problems. The aligned environment is used \documentclass{article} \usepackage{amsmath} ...
2
votes
3answers
1k views

Trouble with unicode-math/fontspec in XeTeX

The following MWE yields a wrong output: \documentclass{article} \RequirePackage{xltxtra} \RequirePackage{unicode-math} %\setmainfont{Linux Libertine} \setmathfont{Asana Math} \begin{document} ...
5
votes
2answers
893 views

two mathcal families in the same document

Is it possible to use two math fonts from the calligraphy families in the same document? Something like $\mathcal{P}$ from Zapfino and $\mathcal{T}$ from XITS math?