Certificate for #561 ⟨a, b, c | bc=ac, cc=a⟩

Completion settings:

[1] bc=ac

Axiom: bc=ac.

Referenced by [3].

[2] a=cc

Axiom: cc=a.

Flip LHS and RHS.

Defines rule #1.

Referenced by [3].

[3] bc=ccc

Simplify [1] bc=ac.

Reduce RHS:

[2](a)c
⇒ ccc

Defines rule #2.