∫ Утверждение Mathlib
isIdempotentElemEquivClopens_symm_top
Mathlib.RingTheory.Spectrum.Prime.Topology
URI: https://scilib.ai/kg/mathlib#PrimeSpectrum.isIdempotentElemEquivClopens_symm_top
∫ Утверждение Mathlib
Mathlib.RingTheory.Spectrum.Prime.Topology
URI: https://scilib.ai/kg/mathlib#PrimeSpectrum.isIdempotentElemEquivClopens_symm_top