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Theorem has_strict_fderiv_at.differentiable_at

Modification history

2020-04-28 19:57
src/analysis/calculus/fderiv.lean
feat(analysis/calculus/inverse): Inverse function theorem (#2228) …
Deleted has_strict_fderiv_at.differentiable_atView on Github →
2020-03-29 05:46
src/analysis/calculus/fderiv.lean
feat(analysis/calculus/fderiv): define `has_strict_fderiv_at` (#2249) …
Added has_strict_fderiv_at.differentiable_atView on Github →