Certificate for #20182 ⟨a, b | aba=a, aaab=aaa⟩

Completion settings:

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

Axiom: aba=a.

Defines rule #1.

Referenced by [3].

Axiom: aaab=aaa.

Defines rule #3.

Referenced by [3].

Overlap of [2] aaab=aaa with [1] aba=a:

Critical pair: aaa=aaaa.

Flip LHS and RHS.

Defines rule #2.