Theorem differentiableAt_inv'

Modification history

2024-09-24 06:06
Mathlib/Analysis/Calculus/FDeriv/Mul.lean
feat: define `HasSummableGeomSeries` to unify results between normed field and complete normed algebras (#17002) …
Deleted differentiableAt_inv'View on Github →
2023-07-16 11:35
Mathlib/Analysis/Calculus/FDeriv/Mul.lean
chore: forward-port leanprover-community/mathlib#19127 (#5889)
Added differentiableAt_inv'View on Github →