Install libghc-texmath-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-texmath-doc
Description:
Haskell library to convert LaTeX to MathML; documentation
The texmath Haskell library provides functions to convert LaTeX math formulas to presentation MathML. It supports basic LaTeX and AMS extensions, but not macros. . This package provides the documentation for a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: http://github.com/jgm/texmath
Version: 0.9.4.4-1
Section: universe/doc