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