Install cadabra by entering the following commands in the terminal:

sudo apt update sudo apt install cadabra

Description:

*field-theory motivated computer algebra system*

Cadabra is a computer algebra system designed specifically for the solution of problems encountered in field theory. It has extensive functionality for tensor polynomial simplification including multi-term symmetries, fermions and anti-commuting variables, Clifford algebras and Fierz transformations, implicit coordinate dependence, multiple index types and many more. The input format is a subset of TeX.

Homepage: http://cadabra.phi-sci.com/

Version: 1.46-4

Section: universe/math