«yhmath» package problems with fonts
-Package: texlive-math-extra
-Version: 2007-3
-Severity: normal
-system: Debian unstable
The package «texlive-math-extra» installs «yhmath».
If you declare
\usepackage{yhmath}
in a tex document the command «\wideparen» is
usefull but «\widehat» is redefined and then missed; that
is, the big "hat" that «\widehat» may produce, disappears in
formulae like, for example:
$f: \widehat{X}\to \wideparen{X}$
Also disappear the symbol produced by the command
«\prod» in formulae like, for example:
$X \subset\prod_{n\geq 0}X_n$
If you use the lines
\DeclareSymbolFont{fuenteyh}{OMX}{yhex}{m}{n}
\DeclareMathAccent{\wideparen}{\mathord}{fuenteyh}{"F3}
instead
\usepackage{yhmath}
at the begining of the document, you do not loose anything and the
command \wideparen works properly.
Bye.
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