Certificate for #7561 ⟨a, b, c | ab=1, bcca=ac⟩

Completion settings:

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

Axiom: ab=1.

Defines rule #1.

Axiom: bcca=ac.

Flip LHS and RHS.

Defines rule #2.