Certificate for #3535 ⟨a, b, c | bb=ac, bca=c⟩

Completion settings:

[1] ac=bb

Axiom: bb=ac.

Flip LHS and RHS.

Referenced by [4], [5].

[2] bca=c

Axiom: bca=c.

Referenced by [4], [8], [9].

[3] abc=d

Axiom: abc=d.

Referenced by [4], [6], [10].

[4] da=bb

Overlap of [3] abc=d with [2] bca=c:

a bc bca

Critical pair: ac=da.

Reduce LHS:

[1](ac)
⇒ bb

Flip LHS and RHS.

Defines rule #1.

Referenced by [5], [6].

[5] bbc=dbb

Overlap of [4] da=bb with [1] ac=bb:

d a ac

Critical pair: dbb=bbc.

Flip LHS and RHS.

Referenced by [6], [8].

[6] bdbb=dd

Overlap of [4] da=bb with [3] abc=d:

d a abc

Critical pair: dd=bbbc.

Reduce RHS:

[5]b(bbc)
⇒ bdbb

Flip LHS and RHS.

Defines rule #2.

Referenced by [7].

[7] dddbb=bdbdd

Overlap of [6] bdbb=dd with [6] bdbb=dd:

bdb b bdbb

Critical pair: bdbdd=dddbb.

Flip LHS and RHS.

Defines rule #5.

[8] bc=dbba

Overlap of [5] bbc=dbb with [2] bca=c:

b bc bca

Critical pair: bc=dbba.

Referenced by [9], [10].

[9] c=dbbaa

Overlap of [2] bca=c with [8] bc=dbba:

bca bc

Critical pair: dbbaa=c.

Flip LHS and RHS.

Defines rule #6.

[10] adbba=d

Overlap of [3] abc=d with [8] bc=dbba:

a bc bc

Critical pair: adbba=d.

Defines rule #3.

Referenced by [11].

[11] ddbba=adbbd

Overlap of [10] adbba=d with [10] adbba=d:

adbb a adbba

Critical pair: adbbd=ddbba.

Flip LHS and RHS.

Defines rule #4.