Certificate for #512 ⟨a, b, c | ab=aa, ca=b⟩

Completion settings:

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

Axiom: ab=aa.

Referenced by [3].

Axiom: ca=b.

Flip LHS and RHS.

Defines rule #2.

Referenced by [3].

Overlap of [1] ab=aa with [2] b=ca:

a b b

Critical pair: aca=aa.

Defines rule #1.