Theorem hasDerivAt_neg'

Modification history

2025-06-25 15:59
Mathlib/Analysis/Calculus/Deriv/Add.lean
chore: add `fun_` versions in the files on one-dimensional derivatives (#26355) …
Modified hasDerivAt_neg'View on Github →
2023-05-28 08:49
Mathlib/Analysis/Calculus/Deriv/Add.lean
feat: port Analysis.Calculus.Deriv.Add (#4435)
Added hasDerivAt_neg'View on Github →