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arXiv · 1412.4765

Tensor calculus with open-source software: the SageManifolds project

Eric Gourgoulhon·Michal Bejger·Marco Mancini
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Abstract

The SageManifolds project aims at extending the mathematics software system Sage towards differential geometry and tensor calculus. Like Sage, SageManifolds is free, open-source and is based on the Python programming language. We discuss here some details of the implementation, which relies on Sage's parent/element framework, and present a concrete example of use.

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Eric Gourgoulhon, Michal Bejger, Marco Mancini. 2014-12-15. Tensor calculus with open-source software: the SageManifolds project. https://doi.org/10.1088/1742-6596/600/1/012002

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