Theorems · Definition · linear algebra

Algebra.IsQuadraticExtension.casesOn

{R : Type u_2} →
  {S : Type u_3} →
    [inst : CommSemiring R] →
      [inst_1 : StrongRankCondition R] →
        [inst_2 : Semiring S] →
          [inst_3 : Algebra R S] →
            {motive : Algebra.IsQuadraticExtension R S → Sort u} →
              (t : Algebra.IsQuadraticExtension R S) →
                ([toFree : Module.Free R S] → (finrank_eq_two' : Module.finrank R S = 2) → motive ⋯) → motive t

Defined in

Mathlib.LinearAlgebra.Dimension.StrongRankCondition

Cited by

0 results in Mathlib

Foundations

Depth 92 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CommSemiringStrongRankConditionSemiringAlgebra