Certificate for #144 ⟨a, b, c | aa=b, bc=b⟩

Completion settings:

[1] b=aa

Axiom: aa=b.

Flip LHS and RHS.

Defines rule #2.

Referenced by [2].

[2] aac=aa

Axiom: bc=b.

Reduce LHS:

[1](b)c
⇒ aac

Reduce RHS:

[1](b)
⇒ aa

Defines rule #1.