Certificate for #3540 ⟨a, b, c | bb=ac, cba=b⟩

Completion settings:

[1] ac=bb

Axiom: bb=ac.

Flip LHS and RHS.

Defines rule #3.

Referenced by [3], [4].

[2] cba=b

Axiom: cba=b.

Defines rule #2.

Referenced by [3], [4].

[3] bbba=ab

Overlap of [1] ac=bb with [2] cba=b:

a c cba

Critical pair: ab=bbba.

Flip LHS and RHS.

Defines rule #1.

[4] bc=cbbb

Overlap of [2] cba=b with [1] ac=bb:

cb a ac

Critical pair: cbbb=bc.

Flip LHS and RHS.

Defines rule #4.