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