∫ Утверждение Mathlib
pointCount_eq
Mathlib.Combinatorics.Configuration
URI: https://scilib.ai/kg/mathlib#Configuration.ProjectivePlane.pointCount_eq
∫ Утверждение Mathlib
Mathlib.Combinatorics.Configuration
URI: https://scilib.ai/kg/mathlib#Configuration.ProjectivePlane.pointCount_eq