Certificate for #2849 ⟨a, b | aaaabaababa=1⟩

Completion settings:

[1] aaaabaababa=1

Axiom: aaaabaababa=1.

Referenced by [3].

[2] aba=c

Axiom: aba=c.

Referenced by [3], [4], [5], [6], [13], [14], [22].

[3] aaaccba=1

Overlap of [1] aaaabaababa=1 with [2] aba=c:

aaa abaababa aba

Critical pair: aaacababa=1.

Reduce LHS:

[2]aaac(aba)ba
aaaccba

Referenced by [5], [6], [7], [9], [10], [12].

[4] abc=cba

Overlap of [2] aba=c with [2] aba=c:

ab a aba

Critical pair: abc=cba.

Referenced by [15].

[5] caaccba=ab

Overlap of [2] aba=c with [3] aaaccba=1:

ab a aaaccba

Critical pair: ab=caaccba.

Flip LHS and RHS.

Referenced by [8].

[6] aaaccbc=ba

Overlap of [3] aaaccba=1 with [2] aba=c:

aaaccb a aba

Critical pair: aaaccbc=ba.

Referenced by [10], [13], [19].

[7] aaccba=aaaccb

Overlap of [3] aaaccba=1 with [3] aaaccba=1:

aaaccb a aaaccba

Critical pair: aaaccb=aaccba.

Flip LHS and RHS.

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

[8] caaaccb=ab

Simplify [5] caaccba=ab.

Reduce LHS:

[7]c(aaccba)
caaaccb

Referenced by [15], [21].

[9] ccba=accb

Overlap of [7] aaccba=aaaccb with [7] aaccba=aaaccb:

aaccb a aaccba

Critical pair: aaccbaaaccb=aaaccbaccba.

Reduce LHS:

[7](aaccba)aaccb
[3](aaaccba)accb
accb

Reduce RHS:

[3](aaaccba)ccba
ccba

Flip LHS and RHS.

Referenced by [10], [17], [18].

[10] bacba=ccb

Overlap of [6] aaaccbc=ba with [9] ccba=accb:

aaaccb c ccba

Critical pair: aaaccbaccb=bacba.

Reduce LHS:

[3](aaaccba)ccb
ccb

Flip LHS and RHS.

Referenced by [11].

[11] ccbcba=bacccb

Overlap of [10] bacba=ccb with [10] bacba=ccb:

bac ba bacba

Critical pair: bacccb=ccbcba.

Flip LHS and RHS.

Referenced by [13], [14].

[12] aaaaccb=1

Overlap of [3] aaaccba=1 with [7] aaccba=aaaccb:

a aaccba aaccba

Critical pair: aaaaccb=1.

Referenced by [14], [16], [17], [21].

[13] bc=aaccccb

Overlap of [6] aaaccbc=ba with [11] ccbcba=bacccb:

aaa ccbc ccbcba

Critical pair: aaabacccb=baba.

Reduce LHS:

[2]aa(aba)cccb
aaccccb

Reduce RHS:

[2]b(aba)
bc

Flip LHS and RHS.

Defines rule #6.

Referenced by [15], [19].

[14] cba=aaaccccb

Overlap of [12] aaaaccb=1 with [11] ccbcba=bacccb:

aaaa ccb ccbcba

Critical pair: aaaabacccb=cba.

Reduce LHS:

[2]aaa(aba)cccb
aaaccccb

Flip LHS and RHS.

Referenced by [15], [16].

[15] caaaccaaccccb=aaaccccb

Overlap of [8] caaaccb=ab with [13] bc=aaccccb:

caaacc b bc

Critical pair: caaaccaaccccb=abc.

Reduce RHS:

[4](abc)
[14](cba)
aaaccccb

Referenced by [20], [21].

[16] aaaacaaaccccb=a

Overlap of [12] aaaaccb=1 with [14] cba=aaaccccb:

aaaac cb cba

Critical pair: aaaacaaaccccb=a.

Referenced by [17].

[17] caaaccccb=accb

Overlap of [9] ccba=accb with [16] aaaacaaaccccb=a:

ccb a aaaacaaaccccb

Critical pair: ccba=accbaaacaaaccccb.

Reduce LHS:

[9](ccba)
accb

Reduce RHS:

[9]a(ccba)aacaaaccccb
[9]aa(ccba)acaaaccccb
[9]aaa(ccba)caaaccccb
[12](aaaaccb)caaaccccb
caaaccccb

Flip LHS and RHS.

Referenced by [18], [20], [21].

[18] caaaccaccb=aaccb

Overlap of [17] caaaccccb=accb with [9] ccba=accb:

caaacc ccb ccba

Critical pair: caaaccaccb=accba.

Reduce RHS:

[9]a(ccba)
aaccb

Referenced by [20].

[19] ba=aaaccaaccccb

Overlap of [6] aaaccbc=ba with [13] bc=aaccccb:

aaacc bc bc

Critical pair: aaaccaaccccb=ba.

Flip LHS and RHS.

Defines rule #5.

Referenced by [20], [21].

[20] caaaccaaccb=aaaccb

Overlap of [18] caaaccaccb=aaccb with [19] ba=aaaccaaccccb:

caaaccacc b ba

Critical pair: caaaccaccaaaccaaccccb=aaccba.

Reduce LHS:

[15]caaaccac(caaaccaaccccb)
[17]caaacca(caaaccccb)
caaaccaaccb

Reduce RHS:

[19]aacc(ba)
[15]aac(caaaccaaccccb)
[17]aa(caaaccccb)
aaaccb

Referenced by [21].

[21] caaacab=1

Overlap of [20] caaaccaaccb=aaaccb with [19] ba=aaaccaaccccb:

caaaccaacc b ba

Critical pair: caaaccaaccaaaccaaccccb=aaaccba.

Reduce LHS:

[15]caaaccaac(caaaccaaccccb)
[17]caaaccaa(caaaccccb)
[8]caaac(caaaccb)
caaacab

Reduce RHS:

[19]aaacc(ba)
[15]aaac(caaaccaaccccb)
[17]aaa(caaaccccb)
[12](aaaaccb)
⇒ 1

Defines rule #4.

Referenced by [22], [23].

[22] caaacc=a

Overlap of [21] caaacab=1 with [2] aba=c:

caaac ab aba

Critical pair: caaacc=a.

Defines rule #2.

Referenced by [23], [24].

[23] aaaacab=caaac

Overlap of [22] caaacc=a with [21] caaacab=1:

caaac c caaacab

Critical pair: caaac=aaaacab.

Flip LHS and RHS.

Defines rule #3.

[24] aaaacc=caaaca

Overlap of [22] caaacc=a with [22] caaacc=a:

caaac c caaacc

Critical pair: caaaca=aaaacc.

Flip LHS and RHS.

Defines rule #1.