Certificate for #1016 ⟨a, b | ab=a, bba=aa⟩

Completion settings:

• Reduction order:
  • Left-to-right shortlex with a < b

Axiom: ab=a.

Defines rule #1.

Referenced by [3].

Axiom: bba=aa.

Defines rule #3.

Referenced by [3].

Overlap of [1] ab=a with [2] bba=aa:

Critical pair: aaa=aba.

Reduce RHS:

Defines rule #2.