Certificate for #7010 ⟨a, b | ab=aa, bbbba=a⟩

Back:⟨a, b | ab=aa, bbbba=a⟩

Completion settings:

[1] ab=aa

Axiom: ab=aa.

Defines rule #1.

Referenced by [3].

[2] bbbba=a

Axiom: bbbba=a.

Defines rule #2.

Referenced by [3].

[3] aaaaaa=aa

Overlap of [1] ab=aa with [2] bbbba=a:

a b bbbba

Critical pair: aa=aabbba.

Reduce RHS:

[1]a(ab)bba
[1]⇒ aa(ab)ba
[1]⇒ aaa(ab)a
⇒ aaaaaa

Flip LHS and RHS.

Defines rule #3.