Some pure maths and algebraic manipulation apps I’ve found:
Resources
| Category | Date | Link | Notes |
|---|---|---|---|
| Applications | 2012 | R | statistical computing environment |
| Mathomatic | command-line only |
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| Maxima | a Mathematica analog available via Fink; runs under X, which is less appealing on Mac OS X |
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| MuPad | computer algebra system for Linux and Windows |
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| Scilab | a numerical computing environment |
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| Mathics | a modern, web-based system implemented in Python that works on tablets |
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| Octave | a MATLAB-like numerical computing environment |
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| Sage | an open-source mathematics software system |
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| Mathematica | the best (and most expensive) thing out there |
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| microMathematics | an impressive Android scientific calculator app |
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| 2026 | Woxi | a Wolfram Language interpreter in Rust with CLI and Jupyter notebook support |
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| Miscellaneous | 2012 | Interactive Linear Algebra | an interactive linear algebra textbook |
| Pratical Foundations of Mathematics | course notes on the practical foundations of mathematics |
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| Mentat Wiki | a math-focused wiki |