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Theorem linear_map.has_deriv_within_at

Modification history

2021-02-03 16:02
src/analysis/calculus/deriv.lean
chore(analysis/calculus): rename `has_f?deriv_at_unique` to `has_f?deriv_at.unique` (#6019) …
Deleted linear_map.has_deriv_within_atView on Github →
2020-04-26 09:29
src/analysis/calculus/deriv.lean
feat(analysis/calculus/deriv): define `has_strict_deriv_at` (#2524) …
Added linear_map.has_deriv_within_atView on Github →