Theorem PrimeSpectrum.exists_idempotent_basicOpen_eq_of_is_clopen

Modification history

2024-11-25 16:30
Mathlib/AlgebraicGeometry/PrimeSpectrum/Basic.lean
feat: ring with discrete PrimeSpectrum (#18891) …
Deleted PrimeSpectrum.exists_idempotent_basicOpen_eq_of_is_clopenView on Github →
2024-10-29 19:34
Mathlib/AlgebraicGeometry/PrimeSpectrum/Basic.lean
feat(AlgebraicGeometry/PrimeSpectrum): description of clopen subsets in `Spec R` (#18394)
Added PrimeSpectrum.exists_idempotent_basicOpen_eq_of_is_clopenView on Github →