When I’m using the Euler font for math, I notice that since Euler is upright, the font for math functions like sin, cos, and log is identical to variables. Is there a way to change the font for math function to be the same as in text mode?


\definetypeface[mainface][rm][serif][palatino]       [default]
\definetypeface[mainface][ss][sans] [helvetica]        [default] [rscale=auto]
\definetypeface[mainface][mm][math] [pagellaovereuler] [default] [rscale=auto]
\appendtoks \rm \to \everymathematics
  [lcgreek=normal, ucgreek=normal, integral=nolimits]

  f = \sin i\omega x

Render result:

enter image description here

I would like it to be like

enter image description here

I used \text{sin}\, there, but obviously is not a rigorous solution.

1 Answer 1


This is fixed in today's beta (ver: 2015.05.09). The labels for \sin, \cos, etc., now use text serif font rather than math upright.

  • Is it definitive? What if one wants upright math instead of text serif font?
    – Manuel
    May 9, 2015 at 14:38
  • It is indeed fixed. Thank you! Although I do have the same question as @Manuel’s.
    – MetroWind
    May 9, 2015 at 14:47

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