∫ Утверждение Mathlib
mem_coe_basicOpen
Mathlib.AlgebraicGeometry.ProjectiveSpectrum.Topology
URI: https://scilib.ai/kg/mathlib#ProjectiveSpectrum.mem_coe_basicOpen
∫ Утверждение Mathlib
Mathlib.AlgebraicGeometry.ProjectiveSpectrum.Topology
URI: https://scilib.ai/kg/mathlib#ProjectiveSpectrum.mem_coe_basicOpen