Am 03.12.2011 um 19:56 schrieb Paul Menzel:
> Dear ConTeXt folks,
>
>
> using the following minimal example
>
> \starttext
> Using \type{\choose} in text $n \choose \frac{n}2$.
>
> \startformula
> n \choose \frac{n}2
> \stopformula
>
> \CONTEXT\ \contextmark\ \contextversion\ with \texenginename\
> \texengineversion
> \stoptext
>
> the parentheses of the binomial in the text or too short. I guess this
> is because the parentheses are not scaled when inlined and that this is
> also a TeX limitation and therefore expected?
Instead if \choose you can use \binom which is the recommended way in context.
The \dbinom command sets the content in display style while \tbinom use
textstyle.
\starttext
Using \tex{binom} in text $\binom{n}{\frac{n}{2}}$.
Using \tex{dbinom} in text $\dbinom{n}{\frac{n}{2}}$.
Using \tex{tbinom} in text $\tbinom{n}{\frac{n}{2}}$.
\startformula
\binom{n}{\frac{n}{2}}
\stopformula
\stoptext
Wolfgang
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