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I often want to copy formulas from Mathematica into a LaTeX document. Mathematica has a “copy as LaTeX” function, but it gives me not really the results that I want:

\text{Cos}[x]+\text{Sin}[x]

I rather would like to have the following:

\cos(x)+\sin(x)

I tried to use regular expressions in Python, which kind of work, but I cannot match matching brackets or parenteses. That would be very handy, since there could be anything in the cosine.

What would be a doable way to convert this?

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1 Answer 1

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Use TeXForm[].

In[1] := TeXForm[Cos[x] + Sin[x]]

Out[1]//TeXForm=
         \sin (x)+\cos (x)
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  • Okay, that solves the problem directly :-)
    – Martin Ueding
    Commented Jun 24, 2012 at 12:24

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