∫ Утверждение Mathlib
deriv_ccos
Mathlib.Analysis.SpecialFunctions.Trigonometric.Deriv
URI: https://scilib.ai/kg/mathlib#deriv_ccos
∫ Утверждение Mathlib
Mathlib.Analysis.SpecialFunctions.Trigonometric.Deriv
URI: https://scilib.ai/kg/mathlib#deriv_ccos