Align projection tensor calculations with master #499
Merged
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This PR extracts the simplified routines for creating the projection tensors. The simplification is possible because of explicitly relying on the
PolynomialLibrary
through the helper function_build_lib_info
, which allows methods to look up indexes for relevant terms. As a result, the PQ and PL matrices now have tests to ensure they are built correctly.We also remove the
check_P_tensors
function, because we have explicit tests.Finally, this also
For review, start with the tests, then the projection calculations. If desired, see the helper functions.