Symja - Java computer algebra language & symbolic math library
Vectorized libm
C++ header-only library that simulates GLSL math
Generation of molecular formulas by high-resolution MS and MS/MS data
Simple Long Integer Math for C++
Sampling exactly from the normal and exponential distributions
Library for working with 3D rotations in C++
Java math expression parser and script interpreter
A Java Framework for Simulating Information Theory Concepts
A C++ and Python library for finance, statistics and linear algebra.
LaTeX, AscciMath and MathML editor developed in Javascript and HTML