SageMath

Open-source Mathematica alternative

Education & ScienceGPL-3.0+Windows · macOS · Linux · Web (CoCalc)

About SageMath

SageMath unites dozens of math libraries — algebra, calculus, number theory, cryptography, graph theory — behind one Python-based interface with Jupyter notebooks. University-grade mathematics for free.

SageMath is completely free and open source (GPL-3.0+) — no trials, no subscriptions, no locked features. Always download from the official website to avoid bundled malware.

Free alternative to: Mathematica / MATLAB (very expensive)

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