Theorem Real.differentiableWithinAt_arccos_Iic

Modification history

2023-06-05 05:02
Mathlib/Analysis/SpecialFunctions/Trigonometric/InverseDeriv.lean
feat: port Analysis.SpecialFunctions.Trigonometric.InverseDeriv (#4676)
Added Real.differentiableWithinAt_arccos_IicView on Github →