Certificate for #2576 ⟨a, b | aaa=1, abab=ab

Completion settings:

[1] aaa=1

Axiom: aaa=1.

Defines rule #1.

Referenced by [3].

[2] abab=ab

Axiom: abab=ab.

Referenced by [3].

[3] bab=b

Overlap of [1] aaa=1 with [2] abab=ab:

aa a abab

Critical pair: aaab=bab.

Reduce LHS:

[1](aaa)b
b

Flip LHS and RHS.

Defines rule #2.