Mathlib Changelog
v4
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Theorem
tangentMapWithin_congr
Modification history
2025-06-18 14:59
Mathlib/Geometry/Manifold/MFDeriv/Basic.lean
feat: drop an assumption in congruence lemma for manifold derivatives (#25771)
Modified
tangentMapWithin_congr
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2023-06-26 19:57
Mathlib/Geometry/Manifold/MFDeriv.lean
feat: port Geometry.Manifold.Mfderiv (#5454)
Added
tangentMapWithin_congr
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