Certificate for #5391 ⟨a, b, c | ab=a, bcbb=c⟩

Back:⟨a, b, c | ab=a, bcbb=c⟩

Completion settings:

[1] ab=a

Axiom: ab=a.

Defines rule #1.

Referenced by [3].

[2] bcbb=c

Axiom: bcbb=c.

Defines rule #3.

Referenced by [3], [4].

[3] acbb=ac

Overlap of [1] ab=a with [2] bcbb=c:

a b bcbb

Critical pair: ac=acbb.

Flip LHS and RHS.

Defines rule #2.

[4] ccbb=bcbc

Overlap of [2] bcbb=c with [2] bcbb=c:

bcb b bcbb

Critical pair: bcbc=ccbb.

Flip LHS and RHS.

Defines rule #4.