Python library for defining and optimizing mathematical expressions
MathMod is a mathematical modeling software
Command-line calculator and libray.
A flexible mathematical expressions parser for JAVA, Android, C# .NET
A graphing calculator that's both powerful and easy to use.
Math Expression Parser 4 Java
Java library of statistical distribution
Pure-python binary fixed-point arithmetic library
Realtime bigdata tool for bit strings up to 2^63 based on AVL forest
Command line scientific calculator