Computer calculations made easy
...-precision numerical computations. The system comes with a library of scripts and extensive documentation. Yagy (http://sourceforge.net/p/yagy) provides full yacas experience wrapped in a simple and intuitive graphical interface.
Lightweight scripting language written in C++
SilverScript is a new, platform-independent scripting language that can be used to script events in games and other applications. It is designed to be simple and easy to learn. Its API is written in object-oriented C++.