Certificate for #2799 ⟨a, b, c | abc=b, ccaa=1⟩

Completion settings:

[1] abc=b

Axiom: abc=b.

Defines rule #5.

Referenced by [4], [5], [6], [7], [8], [14], [16].

[2] ccaa=1

Axiom: ccaa=1.

Defines rule #14.

Referenced by [5], [6], [7], [10], [11].

[3] baa=d

Axiom: baa=d.

Defines rule #3.

Referenced by [4], [7], [8], [9], [15].

[4] dbc=bab

Overlap of [3] baa=d with [1] abc=b:

ba a abc

Critical pair: bab=dbc.

Flip LHS and RHS.

Referenced by [7], [9].

[5] bcaa=ab

Overlap of [1] abc=b with [2] ccaa=1:

ab c ccaa

Critical pair: ab=bcaa.

Flip LHS and RHS.

Defines rule #11.

Referenced by [8], [9], [12], [13].

[6] ccab=bc

Overlap of [2] ccaa=1 with [1] abc=b:

cca a abc

Critical pair: ccab=bc.

Defines rule #13.

Referenced by [16].

[7] db=bd

Overlap of [4] dbc=bab with [2] ccaa=1:

db c ccaa

Critical pair: db=babcaa.

Reduce RHS:

[1]b(abc)aa
[3]⇒ b(baa)
⇒ bd

Defines rule #1.

[8] aab=d

Overlap of [1] abc=b with [5] bcaa=ab:

a bc bcaa

Critical pair: aab=baa.

Reduce RHS:

[3](baa)
⇒ d

Defines rule #6.

Referenced by [10], [11], [12], [13], [14], [15].

[9] dab=bad

Overlap of [4] dbc=bab with [5] bcaa=ab:

d bc bcaa

Critical pair: dab=babaa.

Reduce RHS:

[3]ba(baa)
⇒ bad

Defines rule #9.

[10] ccd=b

Overlap of [2] ccaa=1 with [8] aab=d:

cc aa aab

Critical pair: ccd=b.

Defines rule #8.

[11] ccad=ab

Overlap of [2] ccaa=1 with [8] aab=d:

cca a aab

Critical pair: ccad=ab.

Defines rule #15.

[12] abb=bcd

Overlap of [5] bcaa=ab with [8] aab=d:

bc aa aab

Critical pair: bcd=abb.

Flip LHS and RHS.

Defines rule #4.

[13] abab=bcad

Overlap of [5] bcaa=ab with [8] aab=d:

bca a aab

Critical pair: bcad=abab.

Flip LHS and RHS.

Defines rule #12.

[14] dc=ab

Overlap of [8] aab=d with [1] abc=b:

a ab abc

Critical pair: ab=dc.

Flip LHS and RHS.

Defines rule #2.

[15] daa=aad

Overlap of [8] aab=d with [3] baa=d:

aa b baa

Critical pair: aad=daa.

Flip LHS and RHS.

Defines rule #10.

[16] ccb=bcc

Overlap of [6] ccab=bc with [1] abc=b:

cc ab abc

Critical pair: ccb=bcc.

Defines rule #7.