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Theorem has_deriv_within_at.congr_of_mem_nhds_within

Modification history

2020-07-02 18:55
src/analysis/calculus/deriv.lean
refactor(analysis/calculus/*deriv): use eventually_eq in congruence statements (#3261) …
Deleted has_deriv_within_at.congr_of_mem_nhds_withinView on Github →
2019-11-13 12:44
src/analysis/calculus/deriv.lean
feat(analysis/calculus/deriv): one-dimensional derivatives (#1670) …
Added has_deriv_within_at.congr_of_mem_nhds_withinView on Github →