gtrpy (pypi): GTRPy is a python package that allows you to calculate the well-known tensors in the General Theory of Relativity without writing a single line of code. Furthermore, you can apply many operations to 6 different types of fields, in both 3D and 4D.
Keywords: astrophyics|cosmology|einstein-field-equations|einstein-summation|general-relativity|gtrpy|gui|gui-application|lie-derivative|linux|mathematics|physics|python3|scalar-field|tensor|tensor-calculus|tensor-field|vector-field