Theorems · Definition · group theory
FreeAddSemigroup.head
{α : Type u} → FreeAddSemigroup α → αThe head of the element
- Defined in
- Mathlib.Algebra.Free
- Cited by
- 6 results in Mathlib
- Foundations
- Depth 1 from the axioms · uses no axioms
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.
- FreeAddSemigroupstatement and proof · cited by 43
Cited by7
Results whose statement or proof uses this declaration.
- FreeAddSemigroup.liftproof · cited by 8
- FreeAddSemigroup.toFreeAddMonoid_mk_eq_consproof · cited by 1
- FreeAddSemigroup.extstatement and proof · cited by 1
- FreeAddSemigroup.head_addstatement · cited by 0
- FreeAddSemigroup.tail_addstatement · cited by 0
- FreeAddSemigroup.ext_iffstatement and proof · cited by 0
- FreeAddSemigroup.of_headstatement and proof · cited by 0