[ 源代码： yacas ]
软件包：yacas-doc（1.3.6-2.3）
Documentation for Yacas
Yet Another Computer Algebra System is a small and highly flexible computer algebra language.
The syntax is very close to Mathematica. The distribution contains a small library of mathematical functions, but its real strength is in the language in which you can easily write your own symbolic manipulation algorithms. It supports arbitrary precision arithmetic. This package contains the html documentation for yacas.