Certificate for #948 ⟨a, b | aabbaab=aa⟩

Back:⟨a, b | aabbaab=aa⟩

Completion settings:

[1] aabbaab=aa

Axiom: aabbaab=aa.

Defines rule #3.

Referenced by [2], [3].

[2] aabaab=aabbaa

Overlap of [1] aabbaab=aa with [1] aabbaab=aa:

aabb aab aabbaab

Critical pair: aabbaa=aabaab.

Flip LHS and RHS.

Defines rule #2.

Referenced by [3].

[3] aaaab=aabaa

Overlap of [1] aabbaab=aa with [2] aabaab=aabbaa:

aabb aab aabaab

Critical pair: aabbaabbaa=aaaab.

Reduce LHS:

[1](aabbaab)baa
⇒ aabaa

Flip LHS and RHS.

Defines rule #1.