Certificate for #7110 ⟨a, b | ab=aa, bbba=aa⟩

Back:⟨a, b | ab=aa, bbba=aa⟩

Completion settings:

[1] ab=aa

Axiom: ab=aa.

Defines rule #1.

Referenced by [3].

[2] bbba=aa

Axiom: bbba=aa.

Defines rule #2.

Referenced by [3].

[3] aaaaa=aaa

Overlap of [1] ab=aa with [2] bbba=aa:

a b bbba

Critical pair: aaa=aabba.

Reduce RHS:

[1]a(ab)ba
[1]⇒ aa(ab)a
⇒ aaaaa

Flip LHS and RHS.

Defines rule #3.