Certificate for #4131 ⟨a, b | aab=aaa, bbb=b⟩

Back:⟨a, b | aab=aaa, bbb=b⟩

Completion settings:

[1] aab=aaa

Axiom: aab=aaa.

Defines rule #1.

Referenced by [3].

[2] bbb=b

Axiom: bbb=b.

Defines rule #2.

Referenced by [3].

[3] aaaaa=aaa

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

aa b bbb

Critical pair: aab=aaabb.

Reduce LHS:

[1](aab)
⇒ aaa

Reduce RHS:

[1]a(aab)b
[1]⇒ aa(aab)
⇒ aaaaa

Flip LHS and RHS.

Defines rule #3.