Provided by: yacas_1.9.1+dfsg-1_amd64 

NAME
yacas - Yet Another Computer Algebra System
SYNOPSIS
yacas [OPTION] [FILE] yacas -i COMMAND
DESCRIPTION
Yacas is an easy to use, general purpose Computer Algebra System, a program for symbolic manipulation of mathematical expressions. It uses its own programming language designed for symbolic as well as arbitrary-precision numerical computations. The system has a library of scripts that implement many of the symbolic algebra operations; new algorithms can be easily added to the library. Yacas comes with extensive documentation covering the scripting language, the functionality that is already implemented in the system, and the algorithms we used.
OPTIONS
-d print default scripts path and exit -v print yacas version and exit -p plain (dumb-terminal) mode -c do not print prompt -b do not print banner -i COMMAND execute COMMAND and exit
OTHER DOCUMENTATION
Full documentation at: <https://yacas.readthedocs.io/> YACAS(1)