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