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Theorem has_fderiv_within_at.maps_to_tangent_cone

Modification history

2023-05-13 18:07
src/analysis/calculus/fderiv/basic.lean
chore(analysis/calculus/fderiv): split huge file into many pieces (#18995) …
Modified has_fderiv_within_at.maps_to_tangent_coneView on Github →
2020-03-29 05:46
src/analysis/calculus/fderiv.lean
feat(analysis/calculus/fderiv): define `has_strict_fderiv_at` (#2249) …
Added has_fderiv_within_at.maps_to_tangent_coneView on Github →