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Theorems · Theorem · number theory

NumberField.HeightOneSpectrum.adicAbv_intCast_le_one

∀ (K : Type u_1) [inst : Field K] {R : Type u_2} [inst_1 : CommRing R] [inst_2 : Algebra R K]
  [inst_3 : IsDedekindDomain R] [inst_4 : IsFractionRing R K] (v : IsDedekindDomain.HeightOneSpectrum R)
  [inst_5 : Module.Finite ℤ R] [inst_6 : Module.Free ℤ R] (n : ℤ), (NumberField.HeightOneSpectrum.adicAbv K v) ↑n ≤ 1

The v-adic absolute value of an integer is ≤ 1.

Defined in
Mathlib.NumberTheory.NumberField.Completion.FinitePlace
Cited by
2 results in Mathlib
Foundations
Depth 163 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
FieldCommRingAlgebraIsDedekindDomainIsFractionRingModule.FiniteModule.Free

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