Theorem hasDerivAtFilter_finCons

Modification history

2026-02-18 03:15

Mathlib/Analysis/Calculus/Deriv/Prod.lean

refactor(Analysis/Calculus): redefine `HasFDerivAtFilter` (#34965) …

Modified hasDerivAtFilter_finCons View on Github →

2025-01-29 23:20

Mathlib/Analysis/Calculus/Deriv/Prod.lean

feat: `HasFDerivAt` for `Fin.cons` (#20407) …

Added hasDerivAtFilter_finCons View on Github →