Certificate for #3243 ⟨a, b, c | bb=aa, aaac=1⟩

Completion settings:

[1] aa=bb

Axiom: bb=aa.

Flip LHS and RHS.

Referenced by [2], [3], [5].

[2] bbac=1

Axiom: aaac=1.

Reduce LHS:

[1](aa)ac
⇒ bbac

Referenced by [4].

[3] bba=abb

Overlap of [1] aa=bb with [1] aa=bb:

a a aa

Critical pair: abb=bba.

Flip LHS and RHS.

Referenced by [4], [6].

[4] abbc=1

Overlap of [2] bbac=1 with [3] bba=abb:

bbac bba

Critical pair: abbc=1.

Referenced by [5], [6], [7].

[5] a=bbbbc

Overlap of [1] aa=bb with [4] abbc=1:

a a abbc

Critical pair: a=bbbbc.

Defines rule #4.

Referenced by [6], [7].

[6] bbbbcbbbbc=bb

Overlap of [3] bba=abb with [4] abbc=1:

bb a abbc

Critical pair: bb=abbbbc.

Reduce RHS:

[5](a)bbbbc
⇒ bbbbcbbbbc

Flip LHS and RHS.

Defines rule #3.

Referenced by [8].

[7] bbbbcbbc=1

Overlap of [4] abbc=1 with [5] a=bbbbc:

abbc a

Critical pair: bbbbcbbc=1.

Defines rule #2.

[8] bbbbbbc=bbbbcbb

Overlap of [6] bbbbcbbbbc=bb with [6] bbbbcbbbbc=bb:

bbbbc bbbbc bbbbcbbbbc

Critical pair: bbbbcbb=bbbbbbc.

Flip LHS and RHS.

Defines rule #1.