SageMath
Open-source mathematics software suite.
SageMath - Open-Source Mathematical Software System software_distributions open_source software mathematics website
ROAM_REFS: https://www.sagemath.org/
SageMath is a free open-source mathematics software system licensed under the GPL. It builds on top of many existing open-source packages: NumPy, SciPy, matplotlib, Sympy, Maxima, GAP, FLINT, R and many more. Access their combined power through a common, Python-based language or directly via interfaces or wrappers. Mission: Creating a viable free open source alternative to Magma, Maple, Mathematica and Matlab.
SageMath - Components
ROAM_REFS: https://www.sagemath.org/links-components.html