Certificate for #1675 ⟨a, b | aba=ab, bbb=b

Completion settings:

[1] aba=ab

Axiom: aba=ab.

Defines rule #1.

Referenced by [3].

[2] bbb=b

Axiom: bbb=b.

Defines rule #2.

[3] abba=abb

Overlap of [1] aba=ab with [1] aba=ab:

ab a aba

Critical pair: abab=abba.

Reduce LHS:

[1](aba)b
abb

Flip LHS and RHS.

Defines rule #3.