Rat.ringOfIntegersWithValEquiv

{Γ₀ : Type u_2} →
  [inst : LinearOrderedCommGroupWithZero Γ₀] → (v : Valuation ℚ Γ₀) → NumberField.RingOfIntegers (WithVal v) ≃+* ℤ

The ring of integers of WithVal v, when v is a valuation on ℚ, is equivalent to ℤ.

Defined in: Mathlib.Topology.Algebra.Valued.WithVal
Cited by: 1 results in Mathlib
Foundations: Depth 152 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: LinearOrderedCommGroupWithZero

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