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