Mathematica has some basic LaTeX export possibilities built in. However, the LaTeX support is far from optimal and at times quite buggy.
I just came accross two issues: Missing support for
Subsuperscript and nonsensical
\right statements which
are inserted in connection with
Abs. I wrote a short python3 script as a workaround (together with Mathematica integration).
11.0.0 for Linux x86 (64-bit) (July 28, 2016
Minimal example for the bugs:
The workaround comes as a python3 script
texexpression.py, which either takes Mathematica generated LaTeX strings as an argument or
reads them from
texexpression.py is in the same directory as your Mathematica file, it can also be called using the Mathematica wrapper fixLatexErrors.
Again the example from above:
As it should be.