Theorems · Theorem · nonassociative algebras
RootPairing.smul_coroot_eq_of_root_add_root_eq
∀ {ι : Type u_1} {R : Type u_2} {M : Type u_3} {N : Type u_4} [inst : Fintype ι] [inst_1 : AddCommGroup M]
[inst_2 : AddCommGroup N] [inst_3 : CommRing R] [inst_4 : Module R M] [inst_5 : Module R N] (P : RootPairing ι R M N)
[P.IsAnisotropic] [IsDomain R] [Module.IsTorsionFree R N] {i j k : ι} {m n : R},
m • P.root i + n • P.root j = P.root k →
(m * m * P.pairing i j + m * n * (P.pairing i j * P.pairing j i) + n * n * P.pairing j i) • P.coroot k =
m • P.pairing i j • P.coroot i + n • P.pairing j i • P.coroot j- Cited by
- 0 results in Mathlib
- Foundations
- Depth 63 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites41
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- DFunLike.coestatement and proof · cited by 62,936
- Modulestatement and proof · cited by 20,661
- CommRingstatement and proof · cited by 17,173
- AddCommGroupstatement and proof · cited by 12,871
- Fintypestatement and proof · cited by 7,736
- Algebra.algebraMapproof · cited by 4,706
- mul_oneproof · cited by 3,885
- add_zeroproof · cited by 2,707
- Nat.cast_oneproof · cited by 2,501
- zero_addproof · cited by 2,366
- IsDomainstatement and proof · cited by 2,196
- SMulCommClassproof · cited by 1,927
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