Install libghc-hmatrix-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-hmatrix-doc
Description:
Linear algebra in Haskell; documentation
Purely functional interface to linear algebra based on BLAS and LAPACK. . This package provides the documentation for a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: https://github.com/albertoruiz/hmatrix
Version: 0.18.0.0-1build1
Section: universe/doc