Theorem ContDiffAt.hasStrictDerivAt

Modification history

2026-10-28 01:55
Mathlib/Analysis/Calculus/ContDiff/RCLike.lean
chore: rename ContDiffAt.hasStrict(F)DerivAt to hasStrict(F)DerivAt_(… (#44840) …
Modified ContDiffAt.hasStrictDerivAtView on Github →
2025-12-22 11:55
Mathlib/Analysis/Calculus/ContDiff/RCLike.lean
refactor(Analysis,Geometry): assume `n ≠ 0`, not `1 ≤ n` (#33131) …
Modified ContDiffAt.hasStrictDerivAtView on Github →
2023-11-11 17:12
Mathlib/Analysis/Calculus/ContDiff/Basic.lean
chore: split Mathlib.Analysis.Calculus.ContDiff.Basic (#8344)
Modified ContDiffAt.hasStrictDerivAtView on Github →
2023-06-04 09:37
Mathlib/Analysis/Calculus/ContDiff.lean
feat: port Analysis.Calculus.ContDiff (#4532)
Added ContDiffAt.hasStrictDerivAtView on Github →