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Theorems · Theorem · commutative algebra

IsAdic.isPrecomplete_iff

∀ {R : Type u_1} [inst : CommRing R] [inst_1 : UniformSpace R] [IsUniformAddGroup R] {I : Ideal R},
  IsAdic I → (IsPrecomplete I R ↔ CompleteSpace R)

IsPrecomplete I R is equivalent to being complete in the adic topology.

Defined in
Mathlib.RingTheory.AdicCompletion.Topology
Cited by
2 results in Mathlib
Foundations
Depth 92 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
CommRingUniformSpaceIsUniformAddGroup

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