Certificate for #68 ⟨a, b, c | aab=1, bcc=1⟩

Completion settings:

[1] aab=1

Axiom: aab=1.

Referenced by [3], [8], [10], [11].

[2] bcc=1

Axiom: bcc=1.

Referenced by [3], [4].

[3] cc=aa

Overlap of [1] aab=1 with [2] bcc=1:

aa b bcc

Critical pair: aa=cc.

Flip LHS and RHS.

Defines rule #3.

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

[4] bcaa=c

Overlap of [2] bcc=1 with [3] cc=aa:

bc c cc

Critical pair: bcaa=c.

Referenced by [6].

[5] caa=aac

Overlap of [3] cc=aa with [3] cc=aa:

c c cc

Critical pair: caa=aac.

Defines rule #5.

Referenced by [6], [8].

[6] baac=c

Simplify [4] bcaa=c.

Reduce LHS:

[5]b(caa)
⇒ baac

Referenced by [7], [9].

[7] baaaa=aa

Overlap of [6] baac=c with [3] cc=aa:

baa c cc

Critical pair: baaaa=cc.

Reduce RHS:

[3](cc)
⇒ aa

Referenced by [10].

[8] aacb=c

Overlap of [5] caa=aac with [1] aab=1:

c aa aab

Critical pair: c=aacb.

Flip LHS and RHS.

Referenced by [9].

[9] cb=bc

Overlap of [6] baac=c with [8] aacb=c:

b aac aacb

Critical pair: bc=cb.

Flip LHS and RHS.

Defines rule #2.

[10] baa=1

Overlap of [7] baaaa=aa with [1] aab=1:

baa aa aab

Critical pair: baa=aab.

Reduce RHS:

[1](aab)
⇒ 1

Defines rule #4.

Referenced by [11].

[11] ab=ba

Overlap of [10] baa=1 with [1] aab=1:

ba a aab

Critical pair: ba=ab.

Flip LHS and RHS.

Defines rule #1.