Certificate for #2016 ⟨a, b, c | abc=ca, cba=1⟩

Completion settings:

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

Axiom: abc=ca.

Flip LHS and RHS.

Defines rule #1.

Axiom: cba=1.

Defines rule #2.