Theorem hasDerivWithinAt_comp_mul_left_smul_iff

Modification history

2025-05-07 19:19
Mathlib/Analysis/Calculus/Deriv/CompMul.lean
feat(Deriv): add `derivWithin_comp_mul_left` etc (#24601)
Added hasDerivWithinAt_comp_mul_left_smul_iffView on Github →