Certificate for #3555 ⟨a, b, c | ab=aa, ca=bc⟩

Completion settings:

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

Axiom: ab=aa.

Defines rule #1.

Referenced by [3].

Axiom: ca=bc.

Flip LHS and RHS.

Defines rule #2.

Referenced by [3].

Overlap of [1] ab=aa with [2] bc=ca:

Critical pair: aca=aac.

Flip LHS and RHS.

Defines rule #3.