Certificate for #7414 ⟨a, b, c | ab=1, acac=cb⟩

Completion settings:

• Reduction order:
  • Left-to-right recursive path with deg(a) = deg(c) = 0, a < c; deg(b) = 1

Axiom: ab=1.

Defines rule #1.

Axiom: acac=cb.

Flip LHS and RHS.

Defines rule #2.