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mfderivWithin_comp_of_preimage_mem_nhdsWithin_of_eq
Modification history
2024-11-06 07:58
Mathlib/Geometry/Manifold/MFDeriv/Basic.lean
feat: expand API of `ContMDiff` and `MFDeriv` (#18623) …
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mfderivWithin_comp_of_preimage_mem_nhdsWithin_of_eq
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