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