Certificate for #7705 ⟨a, b, c | aa=1, cbc=bcb⟩

Completion settings:

[1] aa=1

Axiom: aa=1.

Defines rule #1.

[2] cbc=bcb

Axiom: cbc=bcb.

Referenced by [4].

[3] cb=d

Axiom: cb=d.

Defines rule #2.

Referenced by [4], [5], [6], [7].

[4] cbc=bd

Simplify [2] cbc=bcb.

Reduce RHS:

[3]b(cb)
⇒ bd

Referenced by [5].

[5] dc=bd

Overlap of [4] cbc=bd with [3] cb=d:

cbc cb

Critical pair: dc=bd.

Defines rule #3.

Referenced by [6].

[6] bdb=dd

Overlap of [5] dc=bd with [3] cb=d:

d c cb

Critical pair: dd=bdb.

Flip LHS and RHS.

Defines rule #4.

Referenced by [7].

[7] ddb=cdd

Overlap of [3] cb=d with [6] bdb=dd:

c b bdb

Critical pair: cdd=ddb.

Flip LHS and RHS.

Defines rule #5.