Theorems · Definition · group theory
FreeAddMonoid.sumAux
{M : Type u_6} → [AddMonoid M] → List M → MA variant of List.sum that has [x].sum = x true definitionally.
The purpose is to make FreeAddMonoid.lift_eval_of true by rfl.
- Defined in
- Mathlib.Algebra.FreeMonoid.Basic
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 7 from the axioms · uses no axioms
- Assumes
- AddMonoid
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites1
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- AddMonoidstatement and proof · cited by 2,864
Cited by2
Results whose statement or proof uses this declaration.
- FreeAddMonoid.liftproof · cited by 24
- FreeAddMonoid.sumAux_eqstatement and proof · cited by 2