∫ Утверждение Mathlib
tanh_half_dist
Mathlib.Analysis.Complex.UpperHalfPlane.Metric
URI: https://scilib.ai/kg/mathlib#UpperHalfPlane.tanh_half_dist
∫ Утверждение Mathlib
Mathlib.Analysis.Complex.UpperHalfPlane.Metric
URI: https://scilib.ai/kg/mathlib#UpperHalfPlane.tanh_half_dist