Theorems · Theorem · ring theory
SkewMonoidAlgebra.ofCoeff_sub
∀ {k : Type u_1} {G : Type u_2} [inst : AddGroup k] {a b : G →₀ k}, { coeff := a - b } = { coeff := a } - { coeff := b }- Defined in
- Mathlib.Algebra.SkewMonoidAlgebra.Basic
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 73 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- AddGroup
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Finsuppstatement and proof · cited by 5,255
- AddGroupstatement and proof · cited by 4,410
- AddEquiv.symmproof · cited by 530
- SkewMonoidAlgebrastatement · cited by 216
- SkewMonoidAlgebra.coeffAddEquivproof · cited by 9
- AddEquiv.map_subproof · cited by 9
Cited by1
Results whose statement or proof uses this declaration.
- SkewMonoidAlgebra.ofFinsupp_subproof · cited by 0