NumberField.sign_discr

∀ (K : Type u_1) [inst : Field K] [inst_1 : NumberField K],
  (NumberField.discr K).sign = (-1) ^ NumberField.InfinitePlace.nrComplexPlaces K

Defined in: Mathlib.NumberTheory.NumberField.Discriminant.Basic
Cited by: 1 results in Mathlib
Foundations: Depth 302 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: Field NumberField

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