Commit 2024-02-05 10:10 eedf69c9

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feat: fderiv of ContinuousMultilinearMap applied to const; use for SchwartzMap.iteratedPDeriv (#9576) add ContinuousMultilinearMap.apply; use for fderiv, iteratedFDeriv, SchwartzMap.iteratedPDeriv Defining ContinuousMultilinearMap.apply as a CLM (using existing proof of continuity) enables the proof that the application of a ContinuousMultilinearMap to a constant commutes with differentiation. This closes a todo in Mathlib/Analysis/Distribution/SchwartzSpace.lean.

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