I'm not able to write enlarged fractional exponents. For that purpose, '\frac' gives too small exponents, and '\dfrac' gives too large ones.


This yields:

But I want slightly better positioned exponents, like:

Slightly better positioned exponents

How can I do that?

  • 2
    Welcome! Do you think that this would be clearer to a reader than x^{12/7}? – egreg Mar 16 at 18:07
  • If you don't like either sizes, then may be you can adjust the font size manually, i.e. use '\small' or '\large' commands before the fraction exponent. – hesham Mar 16 at 18:08
  • 4
    @hesham erh, no, you cannot use \small in math mode. You need to use trickery like what Steven shows. – daleif Mar 16 at 18:10
  • Thanks @daleif. You're right. Then what about using \scalebox? – hesham Mar 16 at 18:13
  • 1
    @hesham \scalebox switches to text, so no much different than Stevens solution – daleif Mar 16 at 18:15

enter image description here

If I change \small to \scriptsize, then

enter image description here

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