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