Install form-doc by entering the following commands in the terminal:
sudo apt update sudo apt install form-doc
Description:
Documentation for symbolic manipulation system
This is the documentation for the Symbolic Manipulation System. It reads symbolic expressions from files and executes symbolic/algebraic transformations upon them. The answers are returned in a textual mathematical representation. As its landmark feature, the size of the considered expressions in FORM is only limited by the available disk space and not by the available RAM.
Homepage: http://www.nikhef.nl/~form/
Version: 4.2.0+git20170914-1
Section: universe/doc