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Theorem has_deriv_within_at.deriv_eq_zero

Modification history

2023-05-27 19:40
src/analysis/calculus/deriv.lean
chore(analysis/calculus/deriv): split file (#19113) …
Modified has_deriv_within_at.deriv_eq_zeroView on Github →
2022-07-05 10:10
src/analysis/calculus/deriv.lean
refactor(analysis/convex/specific_functions): Remove hypothesis from `deriv_sqrt_mul_log` (#15015) …
Added has_deriv_within_at.deriv_eq_zeroView on Github →