Install gap-doc by entering the following commands in the terminal:
sudo apt update sudo apt install gap-doc
Description:
GAP computer algebra system, documentation
GAP is a system for computational discrete algebra, with particular emphasis on Computational Group Theory. GAP provides a programming language, a library of thousands of functions implementing algebraic algorithms written in the GAP language as well as large data libraries of algebraic objects. GAP is used in research and teaching for studying groups and their representations, rings, vector spaces, algebras, combinatorial structures, and more. . This package contains the documentation in HTML and PDF formats.
Homepage: http://www.gap-system.org/
Version: 4r8p8-3
Section: universe/doc