Certificate for #143 ⟨a, b, c | aa=b, bc=a⟩

Completion settings:

[1] b=aa

Axiom: aa=b.

Flip LHS and RHS.

Defines rule #2.

Referenced by [2].

[2] aac=a

Axiom: bc=a.

Reduce LHS:

[1](b)c
⇒ aac

Defines rule #1.