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BlackHolePerturbationToolkit / GeneralRelativityTensors

Provides a set of functions for performing coordinate-based tensor calculations with a focus on general relativity and black holes in particular.
MIT License
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Slight bug with indices #12

Open hoppese opened 4 years ago

hoppese commented 4 years ago

Indices[gS[[Mu], [Nu]] gS[-[Mu], -[Nu]]] should return an empty list or an error like:

"The expression does not have unique indices. Call IndicesTraced to get a unique list."