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LineDeriv.tensorLineDerivTwo_canonicalCovariantTensor_eq_sum
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2026-01-22 02:22
Mathlib/Analysis/Distribution/DerivNotation.lean
feat(Analysis/Distribution): the Laplacian on Schwartz functions (#33636) …
Added
LineDeriv.tensorLineDerivTwo_canonicalCovariantTensor_eq_sum
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