Certificate for #6679 ⟨a, b, c | aa=1, abcac=b⟩

Completion settings:

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

Axiom: aa=1.

Defines rule #1.

Referenced by [3].

Axiom: abcac=b.

Referenced by [3].

Overlap of [1] aa=1 with [2] abcac=b:

Critical pair: ab=bcac.

Flip LHS and RHS.

Defines rule #2.