Certificate for #3236 ⟨a, b, c | ba=ac, bccb=1⟩

Completion settings:

[1] ba=ac

Axiom: ba=ac.

Defines rule #12.

Referenced by [8], [11].

[2] bccb=1

Axiom: bccb=1.

Referenced by [4].

[3] cb=d

Axiom: cb=d.

Defines rule #2.

Referenced by [4], [5], [8], [9], [16].

[4] bcd=1

Overlap of [2] bccb=1 with [3] cb=d:

bc cb cb

Critical pair: bcd=1.

Defines rule #7.

Referenced by [5], [6], [9], [14].

[5] dcd=c

Overlap of [3] cb=d with [4] bcd=1:

c b bcd

Critical pair: c=dcd.

Flip LHS and RHS.

Defines rule #9.

Referenced by [6], [7], [15].

[6] bcc=cd

Overlap of [4] bcd=1 with [5] dcd=c:

bc d dcd

Critical pair: bcc=cd.

Defines rule #8.

Referenced by [9], [10], [18].

[7] ccd=dcc

Overlap of [5] dcd=c with [5] dcd=c:

dc d dcd

Critical pair: dcc=ccd.

Flip LHS and RHS.

Defines rule #11.

Referenced by [18].

[8] cac=da

Overlap of [3] cb=d with [1] ba=ac:

c b ba

Critical pair: cac=da.

Referenced by [12].

[9] cdb=1

Overlap of [6] bcc=cd with [3] cb=d:

bc c cb

Critical pair: bcd=cdb.

Reduce LHS:

[4](bcd)
⇒ 1

Flip LHS and RHS.

Defines rule #6.

Referenced by [10], [11], [12], [13], [15].

[10] cddb=bc

Overlap of [6] bcc=cd with [9] cdb=1:

bc c cdb

Critical pair: bc=cddb.

Flip LHS and RHS.

Referenced by [14], [15].

[11] cdac=a

Overlap of [9] cdb=1 with [1] ba=ac:

cd b ba

Critical pair: cdac=a.

Referenced by [13].

[12] ca=dadb

Overlap of [8] cac=da with [9] cdb=1:

ca c cdb

Critical pair: ca=dadb.

Defines rule #13.

[13] cda=adb

Overlap of [11] cdac=a with [9] cdb=1:

cda c cdb

Critical pair: cda=adb.

Defines rule #14.

[14] bbc=db

Overlap of [4] bcd=1 with [10] cddb=bc:

b cd cddb

Critical pair: bbc=db.

Defines rule #3.

[15] dbc=1

Overlap of [5] dcd=c with [10] cddb=bc:

d cd cddb

Critical pair: dbc=cdb.

Reduce RHS:

[9](cdb)
⇒ 1

Defines rule #5.

Referenced by [16].

[16] dbd=b

Overlap of [15] dbc=1 with [3] cb=d:

db c cb

Critical pair: dbd=b.

Defines rule #4.

Referenced by [17].

[17] bbd=dbb

Overlap of [16] dbd=b with [16] dbd=b:

db d dbd

Critical pair: dbb=bbd.

Flip LHS and RHS.

Defines rule #1.

[18] cdd=bdcc

Overlap of [6] bcc=cd with [7] ccd=dcc:

b cc ccd

Critical pair: bdcc=cdd.

Flip LHS and RHS.

Defines rule #10.