Certificate for #1499 ⟨a, b, c | ab=1, bac=ac⟩

Completion settings:

[1] ab=1

Axiom: ab=1.

Defines rule #1.

Referenced by [3].

[2] bac=ac

Axiom: bac=ac.

Defines rule #3.

Referenced by [3].

[3] aac=ac

Overlap of [1] ab=1 with [2] bac=ac:

a b bac

Critical pair: aac=ac.

Defines rule #2.