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Theorem has_deriv_within_at_iff_tendsto_slope'

Modification history

2023-05-27 19:40
src/analysis/calculus/deriv.lean
chore(analysis/calculus/deriv): split file (#19113) …
Modified has_deriv_within_at_iff_tendsto_slope'View on Github →
2020-12-22 17:05
src/analysis/calculus/deriv.lean
chore(analysis/calculus/mean_value): use `𝓝[Ici x] x` instead of `𝓝[Ioi x] x` (#5472) …
Modified has_deriv_within_at_iff_tendsto_slope'View on Github →
2020-01-09 02:47
src/analysis/calculus/deriv.lean
feat(analysis/calculus/mean_value): add generalized "fencing" inequality (#1838) …
Added has_deriv_within_at_iff_tendsto_slope'View on Github →