Certificate for #5817 ⟨a, b, c | ab=a, aca=ba⟩

Completion settings:

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

Axiom: ab=a.

Defines rule #3.

Referenced by [3].

Axiom: aca=ba.

Flip LHS and RHS.

Defines rule #2.

Referenced by [3].

Overlap of [1] ab=a with [2] ba=aca:

Critical pair: aaca=aa.

Defines rule #1.