Hi Wolfgang,
I'm reading this thread and I'm interested because I type a lot of text with mathematical formulas. 
In fact, I find that \dfrac{} creates unsightly leading space and that \frac{} is too small. What is the difference between \frac{} and \tfrac{} ?
Fabrice

Le sam. 9 déc. 2023 à 14:00, Henning Hraban Ramm <texml@fiee.net> a écrit :
Am 09.12.23 um 14:43 schrieb Wolfgang Schuster:
> anton.chigurh@mail.com schrieb am 09.12.2023 um 14:15:
> \startlines
> \type{\frac{1}{3}}: \m{\frac{1}{3}}
> \type{\xfrac{1}{3}}: \m{\xfrac{1}{3}}
> \type{\xxfrac{1}{3}}: \m{\xxfrac{1}{3}}
> \type{\tfrac{1}{3}}: \m{\tfrac{1}{3}}
> \type{\sfrac{1}{3}}: \m{\sfrac{1}{3}}
> \type{\frac{1}{3}}: \m{\frac{1}{3}}
> \type{\dfrac{1}{3}}: \m{\dfrac{1}{3}}
> \type{\cfrac{1}{3}}: \m{\cfrac{1}{3}}
> \type{\vfrac{1}{3}}: \m{\vfrac{1}{3}}
> \type{\hfrac{1}{3}}: \m{\hfrac{1}{3}}
> \stoplines

There’s also \vulgarfraction{1}{3} (but probably not suitable for your
application).

Hraban

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