MathMod is a mathematical modeling software
C++ header-only library that simulates GLSL math
A language for making art using mathematics
Program for drawing 3D surfaces from parametric equations
Generator of the Mandelbrot family fractals
Functy is a 3D graph drawing package that generates immediate results.
Easy-to-use software for plotting functions of two variables.
Rendering of 2D and 3D Celtic Knots
an interactive 3D viewing program
Free vector,quaternion,matrix math library
An application for analytic geometry education
Obsolete: use https://github.com/VMML/vmmlib