Theorems · Theorem · group theory
FreeAddSemigroup.tail_add
∀ {α : Type u} (x y : FreeAddSemigroup α), (x + y).tail = x.tail ++ y.head :: y.tail- Defined in
- Mathlib.Algebra.Free
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 11 from the axioms · uses propext
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- FreeAddSemigroupstatement and proof · cited by 43
- FreeAddSemigroup.tailstatement · cited by 6
- FreeAddSemigroup.headstatement · cited by 6
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