Software for exploring the Prime Number Spiral (a.k.a. the Ulam Spiral)
Equation grapher is a free graphing calculator to graph equations.
Fractal software to create Mandelbrot fractal, Julia fractal etc.
Graphing software for scientists, engineers, and students.
Automatically solves algebraic equations of any order written in any form
For factoring integers, finding primes and plotting associated histograms.
Calculate volume and surface area to blast 3D rocks and save your space ship.
DreamCalc Scientific Graphing Calculator (Graphing Edition)
A new math drill tool that develop memorization and understanding of math
2D / 3D function plotter that is able to calculate with complex numbers