Certificate for #15768 ⟨a, b | aab=bb, abbbb=b⟩

Completion settings:

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

Axiom: aab=bb.

Referenced by [3].

Axiom: abbbb=b.

Referenced by [3], [4].

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

Critical pair: ab=bbbbb.

Defines rule #2.

Referenced by [4].

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

Critical pair: bbbbbbbb=b.

Defines rule #1.