Theorem HasFDerivAtFilter.fun_sum

Modification history

2026-02-18 03:15
Mathlib/Analysis/Calculus/FDeriv/Add.lean
refactor(Analysis/Calculus): redefine `HasFDerivAtFilter` (#34965) …
Modified HasFDerivAtFilter.fun_sumView on Github →
2025-06-18 09:36
Mathlib/Analysis/Calculus/FDeriv/Add.lean
chore: add `fun_` variants for Fréchet derivative of addition and like (#25865) …
Added HasFDerivAtFilter.fun_sumView on Github →