Theorem differentiableOn_iteratedDerivWithin_cotTerm

Modification history

2025-09-08 19:47

Mathlib/Analysis/SpecialFunctions/Trigonometric/Cotangent.lean

feat(Analysis/SpecialFunctions): iterated derivative of cotangent (#27212)

Added differentiableOn_iteratedDerivWithin_cotTerm View on Github →