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Theorems · Theorem · ring theory

SkewMonoidAlgebra.erase_single

∀ {M : Type u_4} {α : Type u_5} [inst : AddCommMonoid M] (a : α) (b : M),
  (SkewMonoidAlgebra.erase a) (SkewMonoidAlgebra.single a b) = 0
Defined in
Mathlib.Algebra.SkewMonoidAlgebra.Single
Cited by
1 results in Mathlib
Foundations
Depth 73 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
AddCommMonoid
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Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

SkewPolynomial.erase_monomial · cited by 0SkewPolynomial.erase_mono…DFunLike.coe · cited by 62936DFunLike.coeAddCommMonoid · cited by 12281AddCommMonoidAddMonoidHom · cited by 3230AddMonoidHomSkewMonoidAlgebra · cited by 216SkewMonoidAlgebraSkewMonoidAlgebra.single · cited by 83SkewMonoidAlgebra.singleSkewMonoidAlgebra.erase · cited by 12SkewMonoidAlgebra.eraseFinsupp.erase_single · cited by 5Finsupp.erase_singleSkewMonoidAlgebra.erase_singleCITED BYCITES

Cites7

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Cited by1

Results whose statement or proof uses this declaration.