Certificate for #15640 ⟨a, b | aab=ab, abbbb=b⟩

Completion settings:

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

Axiom: aab=ab.

Referenced by [3].

Axiom: abbbb=b.

Referenced by [3], [4].

Overlap of [1] aab=ab with [2] abbbb=b:

Critical pair: ab=abbbb.

Reduce RHS:

Defines rule #1.

Referenced by [4].

Overlap of [2] abbbb=b with [3] ab=b:

Critical pair: bbbb=b.

Defines rule #2.