Certificate for #961 ⟨a, b | aa=a, aba=bb⟩

Completion settings:

• Reduction order:
  • Left-to-right recursive path with deg(a) = 0; deg(b) = 1

Axiom: aa=a.

Defines rule #1.

Axiom: aba=bb.

Flip LHS and RHS.

Defines rule #2.

Referenced by [3].

Overlap of [2] bb=aba with [2] bb=aba:

Critical pair: baba=abab.

Flip LHS and RHS.

Defines rule #3.