Certificate for #1577 ⟨a, b | aaa=aa, aab=b

Completion settings:

[1] aaa=aa

Axiom: aaa=aa.

Defines rule #2.

Referenced by [3].

[2] aab=b

Axiom: aab=b.

Referenced by [3].

[3] ab=b

Overlap of [1] aaa=aa with [2] aab=b:

a aa aab

Critical pair: ab=aab.

Reduce RHS:

[2](aab)
b

Defines rule #1.