On Sat, Oct 04, 2003 at 08:06:41AM +0200, Herbert Voß wrote:
> Paul Smith schrieb:
> >Dear All,
> >
> >I would like to know whether it is possible to insert, by pressing a 
> >button,
> >a \dfrac into a LyX document. Could somebody here please help me ?
> 
> as far as I know, LyX doesn't know the dfrac macro. You can
> write into the preamble
> 
> \usepackage{amsmath}
> \let\frac\dfrac
> 
> then every frac is written as a \dfrac macro.

Or create a \dfrac macro with two arguments and write '\frac' in the
second macro box. This way, the thing will be displayed as '\frac' but
exported as \dfrac.

Andre'

-- 
Those who desire to give up Freedom in order to gain Security, will not have,
nor do they deserve, either one.     (T. Jefferson or B. Franklin or both...)

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