WIP: Replace dot with infix matmul #433
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…not needed and which were only correct for real inputs). Replace the np.trace(np.dot(...)) pattern for computing the trace inner product with np.vdot(...). Use of np.vdot has a secondary affect of conjugating the first argument when dealing with complex inputs, which resolves a limitation of basis conversion discussed in an email thread.
This reverts commit 9a1773e.
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This branch originated from a branch with other changes. Many of the changes that Git is reporting are really because of the changes on that root branch.
The main file to look at is here: https://github.com/sandialabs/pyGSTi/blob/5db06722510b0eb70c0443bbd45cb384fffa72f1/scripts/matmul_converter.py.
I used it to produce changes here: 9a1773e, which I've subsequently reverted.
See discussion in #398.