PrimeSpectrum.isClopen_basicOpen_of_mul_add

∀ {R : Type u} [inst : CommSemiring R] (e f : R), e * f = 0 → e + f = 1 → IsClopen ↑(PrimeSpectrum.basicOpen e)

Defined in: Mathlib.RingTheory.Spectrum.Prime.Topology
Cited by: 1 results in Mathlib
Foundations: Depth 82 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: CommSemiring

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