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pygae / galgebra

Symbolic Geometric Algebra/Calculus package for SymPy :crystal_ball:
https://galgebra.rtfd.io/
BSD 3-Clause "New" or "Revised" License
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BUG: metric: Do not skip normalization just because `de is None` #467

Closed eric-wieser closed 4 years ago

eric-wieser commented 4 years ago

The intent here was likely to just avoid normalizing de if de is None, and this change brings the implementation in line with the intent.

Fixes #466, cc @greg1950

eric-wieser commented 4 years ago

Failure is #441