∫ Утверждение Mathlib
zero_iff_nonpos
Mathlib.Analysis.SpecialFunctions.SmoothTransition
URI: https://scilib.ai/kg/mathlib#Real.smoothTransition.zero_iff_nonpos
∫ Утверждение Mathlib
Mathlib.Analysis.SpecialFunctions.SmoothTransition
URI: https://scilib.ai/kg/mathlib#Real.smoothTransition.zero_iff_nonpos