Certificate for #7321 ⟨a, b, c | ab=1, aaca=cc⟩

Completion settings:

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

Axiom: ab=1.

Defines rule #1.

Axiom: aaca=cc.

Flip LHS and RHS.

Defines rule #2.

Referenced by [3].

Overlap of [2] cc=aaca with [2] cc=aaca:

Critical pair: caaca=aacac.

Flip LHS and RHS.

Defines rule #3.