Certificate for #7469 ⟨a, b, c | ab=1, baac=ca⟩

Completion settings:

[1] ab=1

Axiom: ab=1.

Defines rule #1.

Referenced by [3], [5].

[2] baac=ca

Axiom: baac=ca.

Referenced by [3], [4].

[3] aac=aca

Overlap of [1] ab=1 with [2] baac=ca:

a b baac

Critical pair: aca=aac.

Flip LHS and RHS.

Defines rule #2.

Referenced by [4].

[4] baca=ca

Overlap of [2] baac=ca with [3] aac=aca:

b aac aac

Critical pair: baca=ca.

Referenced by [5].

[5] bac=c

Overlap of [4] baca=ca with [1] ab=1:

bac a ab

Critical pair: bac=cab.

Reduce RHS:

[1]c(ab)
⇒ c

Defines rule #3.