Add symmetric-backend matrix functions, projection, and factorizations#204

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mf/project-trailing-axes

Jul 7, 2026

Commits on Jul 5, 2026

Commits on Jul 6, 2026

Require Hermitian input in the safe spectral functions

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Simplify pow_diag_safe and the TensorKit aux-space scan

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Reconstruct factorization factors on any backend without per-backend overrides

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Reconstruct factorization factors with unmatricize directly, split aux-space inference

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Overload the diagonal power per backend rather than on diagview shape

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Update the diagonal in place with map! to avoid an allocation

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Clarify aux-axis names and note the slice-probe cost in aux inference

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Correct the aux-inference perf comment

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Reject a misshapen project input instead of reinterpreting it

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Handle an empty codomain in the TensorMap projection allocation

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Commits on Jul 7, 2026