Certificate for #7598 ⟨a, b, c | ab=1, cbac=aa⟩

Completion settings:

[1] ab=1

Axiom: ab=1.

Defines rule #1.

Referenced by [3].

[2] cbac=aa

Axiom: cbac=aa.

Defines rule #3.

Referenced by [3].

[3] aac=cbaaa

Overlap of [2] cbac=aa with [2] cbac=aa:

cba c cbac

Critical pair: cbaaa=aabac.

Reduce RHS:

[1]a(ab)ac
⇒ aac

Flip LHS and RHS.

Defines rule #2.