OpentkThe Open Toolkit library is a fast, low-level C# wrapper for OpenGL, OpenAL & OpenCL. It also includes windowing, mouse, keyboard and joystick input and a robust and fast math library, giving you everything you need to write your own renderer or game engine. OpenTK can be used standalone or inside a GUI on Windows, Linux, Mac.
Gouliblibrary of useful Python code for scientific + technical applications
finmathThe collections of simple, weighted, exponential, smoothed moving averages.
libfixmathCross Platform Fixed Point Maths Library - mirror of https://code.google.com/p/libfixmath/
pyGameMathMath library for game programming in python.
java-algebra-systemAn extensible, intuitive and easy to use algebra system that is capable of algebraic manipulation, simplification, differentiation, and much more. Reverse engineered from TI-nspire CAS.
HLMLAuto-generated maths library for C and C++ based on HLSL/Cg
PyGLMFast OpenGL Mathematics (GLM) for Python