On Mon, Jan 28, 2013 at 09:33:52PM +0100, Wolfgang Schuster wrote:
>
> The \frac command uses \vcenter for the content while \dfrac and
> \tfrac only set the mathstyle before placing the content with the
> \over primitive.
The use of \vcenter seems odd here as it means the fraction rule will no
longer guranteed to be centered around the math axis:
\starttext
\math{-\frac{a^{2^{2^2}}}{a} {a^{2^{2^2}}\over a}}
\stoptext
Also, why \frac is forcing text style fractions even in display mode?
\starttext
\startformula
-\frac{a^{2^{2^2}}}{a} {a^{2^{2^2}}\over a}
\stopformula
\stoptext
Both behaviours are different from MkII.
Regards,
Khaled
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