Certificate for #2830 ⟨a, b, c | aaa=b, acb=c⟩

Completion settings:

[1] b=aaa

Axiom: aaa=b.

Flip LHS and RHS.

Defines rule #3.

Referenced by [2].

[2] acaaa=c

Axiom: acb=c.

Reduce LHS:

[1]ac(b)
⇒ acaaa

Defines rule #1.

Referenced by [3].

[3] ccaaa=acaac

Overlap of [2] acaaa=c with [2] acaaa=c:

acaa a acaaa

Critical pair: acaac=ccaaa.

Flip LHS and RHS.

Defines rule #2.