Mathlib Changelog
v4
Changelog
About
Github
Theorem
HasFDerivWithinAt.eventually_notMem
Modification history
2026-02-10 19:29
Mathlib/Analysis/Calculus/FDeriv/Equiv.lean
feat(Analysis/Calculus/Deriv/Inverse): add `deriv_zero_of_frequently_mem` (#34576) …
Added
HasFDerivWithinAt.eventually_notMem
View on Github →