>>>>> "Thomas" == Thomas Stroese <[EMAIL PROTECTED]> writes:
Thomas> Hello Lyx-Users! Please, is there a possibility in lyx or in
Thomas> latex type typeset formulas like that: K[X]/ ^ / (X-k) = K
Thomas> which ist often used in Algebra ("K[X] modulo Ideal
Thomas> (X-k)"). The right side should be centered verticaly.
Thomas> I tried \frac in lyx with ^K[X]/_(X-k), but it looks
Thomas> ugly. Perhaps there is a package to typeset things like that?
Add the following in your LaTeX preamble (shamelessly stolen from the
ltugboat.cls document class):
\DeclareRobustCommand\sfrac[1]{\@ifnextchar/{\@sfrac{#1}}%
{\@sfrac{#1}/}}
\def\@sfrac#1/#2{\leavevmode\kern.1em\raise.5ex
\hbox{$\m@th\mbox{\fontsize\sf@size\z@
\selectfont#1}$}\kern-.1em
/\kern-.15em\lower.25ex
\hbox{$\m@th\mbox{\fontsize\sf@size\z@
\selectfont#2}$}}
Then you can use \sfrac{K[X]}{(X-k)} in the math editor. Not sure
whether the output is what you want though.
You could also have a look at the amsmath package, which supports many
mathematical notations.
JMarc
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