Certificate for #7054 ⟨a, b, c | ab=1, bcacc=c⟩

Completion settings:

[1] ab=1

Axiom: ab=1.

Defines rule #5.

Referenced by [5].

[2] bcacc=c

Axiom: bcacc=c.

Referenced by [4].

[3] ac=d

Axiom: ac=d.

Referenced by [4], [5], [6].

[4] bcdc=c

Overlap of [2] bcacc=c with [3] ac=d:

bc acc ac

Critical pair: bcdc=c.

Referenced by [5], [7], [10].

[5] cdc=d

Overlap of [1] ab=1 with [4] bcdc=c:

a b bcdc

Critical pair: ac=cdc.

Reduce LHS:

[3](ac)
⇒ d

Flip LHS and RHS.

Referenced by [6], [7], [8], [10].

[6] ad=ddc

Overlap of [3] ac=d with [5] cdc=d:

a c cdc

Critical pair: ad=ddc.

Referenced by [9].

[7] bcdd=d

Overlap of [4] bcdc=c with [5] cdc=d:

bcd c cdc

Critical pair: bcdd=cdc.

Reduce RHS:

[5](cdc)
⇒ d

Referenced by [12].

[8] ddc=cdd

Overlap of [5] cdc=d with [5] cdc=d:

cd c cdc

Critical pair: cdd=ddc.

Flip LHS and RHS.

Referenced by [9], [13].

[9] ad=cdd

Simplify [6] ad=ddc.

Reduce RHS:

[8](ddc)
⇒ cdd

Referenced by [11].

[10] c=bd

Overlap of [4] bcdc=c with [5] cdc=d:

b cdc cdc

Critical pair: bd=c.

Flip LHS and RHS.

Defines rule #3.

Referenced by [11], [12], [13], [14].

[11] ad=bddd

Simplify [9] ad=cdd.

Reduce RHS:

[10](c)dd
⇒ bddd

Referenced by [16].

[12] bbddd=d

Overlap of [7] bcdd=d with [10] c=bd:

b cdd c

Critical pair: bbddd=d.

Referenced by [15].

[13] ddc=bddd

Simplify [8] ddc=cdd.

Reduce RHS:

[10](c)dd
⇒ bddd

Referenced by [14].

[14] bddd=ddbd

Overlap of [13] ddc=bddd with [10] c=bd:

dd c c

Critical pair: ddbd=bddd.

Flip LHS and RHS.

Defines rule #1.

Referenced by [15], [16].

[15] bddbd=d

Simplify [12] bbddd=d.

Reduce LHS:

[14]b(bddd)
⇒ bddbd

Defines rule #2.

[16] ad=ddbd

Simplify [11] ad=bddd.

Reduce RHS:

[14](bddd)
⇒ ddbd

Defines rule #4.