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Theorem has_deriv_at.has_fderiv_at_equiv

Modification history

2023-05-27 19:40
src/analysis/calculus/deriv.lean
chore(analysis/calculus/deriv): split file (#19113) …
Modified has_deriv_at.has_fderiv_at_equivView on Github →
2021-12-20 11:53
src/analysis/calculus/deriv.lean
feat(analysis/calculus/{f,}deriv): generalize `has_fderiv_at_filter.is_O_sub_rev` (#10897) …
Modified has_deriv_at.has_fderiv_at_equivView on Github →
2020-04-28 19:57
src/analysis/calculus/deriv.lean
feat(analysis/calculus/inverse): Inverse function theorem (#2228) …
Added has_deriv_at.has_fderiv_at_equivView on Github →