Certificate for #4595 ⟨a, b, c | abc=1, caba=a⟩

Completion settings:

[1] abc=1

Axiom: abc=1.

Defines rule #1.

Referenced by [3].

[2] caba=a

Axiom: caba=a.

Referenced by [3].

[3] cab=1

Overlap of [2] caba=a with [1] abc=1:

cab a abc

Critical pair: cab=abc.

Reduce RHS:

[1](abc)
⇒ 1

Defines rule #2.