Certificate for #7226 ⟨a, b, c | aa=1, bacb=ca⟩

Completion settings:

[1] aa=1

Axiom: aa=1.

Defines rule #1.

Referenced by [3], [4].

[2] bacb=ca

Axiom: bacb=ca.

Defines rule #3.

Referenced by [3].

[3] bacca=ccb

Overlap of [2] bacb=ca with [2] bacb=ca:

bac b bacb

Critical pair: bacca=caacb.

Reduce RHS:

[1]c(aa)cb
⇒ ccb

Referenced by [4].

[4] bacc=ccba

Overlap of [3] bacca=ccb with [1] aa=1:

bacc a aa

Critical pair: bacc=ccba.

Defines rule #2.