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Mathomatic is a free, portable, general-purpose Computer Algebra System (CAS) that can automatically solve, differentiate, simplify, combine, and compare algebraic equations, perform standard, complex number, modular, and polynomial arithmetic, etc. It does some calculus and is very easy to learn and use. Plotting expressions with gnuplot is also supported (requires gnuplot).

New users: try typing "help examples". There are many interesting Mathomatic scripts in the "tests" directory, that show what Mathomatic can do, and they teach some mathematics, too.

What's New

Version 16.0.5:
  • Added "plot_circle.in" to tests directory. It simply plots a perfect unit circle, using gnuplot and the Pythagorean theorem.


OS X 10.4 or later

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Current Version (16.x)


Downloads 7,487
Version Downloads 757
License Free
Date 30 Oct 2012
Platform Intel 64 / OS X / PPC 32 / Intel 32
Price Free
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