Certificate for #19236 ⟨a, b | aaa=a, aaaab=ab

Completion settings:

[1] aaa=a

Axiom: aaa=a.

Defines rule #1.

Referenced by [2].

[2] aab=ab

Axiom: aaaab=ab.

Reduce LHS:

[1](aaa)ab
aab

Defines rule #2.