Certificate for #27680 ⟨a, b | aa=1, abbbab=bba⟩

Completion settings:

[1] aa=1

Axiom: aa=1.

Defines rule #4.

Referenced by [3], [5], [7], [9], [11], [13], [17], [21], [24].

[2] abbbab=bba

Axiom: abbbab=bba.

Referenced by [3], [4], [6], [7], [12], [14], [18], [19].

[3] abba=bbbab

Overlap of [1] aa=1 with [2] abbbab=bba:

a a abbbab

Critical pair: abba=bbbab.

Defines rule #6.

Referenced by [4], [5], [6], [8], [11], [15], [20].

[4] bbaba=abbbbbbab

Overlap of [2] abbbab=bba with [3] abba=bbbab:

abbb ab abba

Critical pair: abbbbbbab=bbaba.

Flip LHS and RHS.

Referenced by [5], [15], [20].

[5] babbbbbbab=abb

Overlap of [3] abba=bbbab with [1] aa=1:

abb a aa

Critical pair: abb=bbbaba.

Reduce RHS:

[4]b(bbaba)
⇒ babbbbbbab

Flip LHS and RHS.

Referenced by [7], [8], [9], [13], [15], [16].

[6] bbbabbbbab=abbbba

Overlap of [3] abba=bbbab with [2] abbbab=bba:

abb a abbbab

Critical pair: abbbba=bbbabbbbab.

Flip LHS and RHS.

Referenced by [21].

[7] bbbbbbbbab=abbbbb

Overlap of [2] abbbab=bba with [5] babbbbbbab=abb:

abbba b babbbbbbab

Critical pair: abbbaabb=bbaabbbbbbab.

Reduce LHS:

[1]abbb(aa)bb
⇒ abbbbb

Reduce RHS:

[1]bb(aa)bbbbbbab
⇒ bbbbbbbbab

Flip LHS and RHS.

Referenced by [8], [13].

[8] bababbbbb=abbba

Overlap of [5] babbbbbbab=abb with [3] abba=bbbab:

babbbbbb ab abba

Critical pair: babbbbbbbbbab=abbba.

Reduce LHS:

[7]bab(bbbbbbbbab)
⇒ bababbbbb

Referenced by [10].

[9] ababb=babbbbbbbb

Overlap of [5] babbbbbbab=abb with [5] babbbbbbab=abb:

babbbbbba b babbbbbbab

Critical pair: babbbbbbaabb=abbabbbbbbab.

Reduce LHS:

[1]babbbbbb(aa)bb
⇒ babbbbbbbb

Reduce RHS:

[5]ab(babbbbbbab)
⇒ ababb

Flip LHS and RHS.

Referenced by [10], [13], [16], [23].

[10] abbba=bbabbbbbbbbbbb

Simplify [8] bababbbbb=abbba.

Reduce LHS:

[9]b(ababb)bbb
⇒ bbabbbbbbbbbbb

Flip LHS and RHS.

Referenced by [11], [12], [14], [18], [19], [22].

[11] bbbabbbbbbbbbbbb=bbba

Overlap of [1] aa=1 with [10] abbba=bbabbbbbbbbbbb:

a a abbba

Critical pair: abbabbbbbbbbbbb=bbba.

Reduce LHS:

[3](abba)bbbbbbbbbbb
⇒ bbbabbbbbbbbbbbb

Referenced by [14].

[12] bbabbbbbbbbbbbb=bba

Overlap of [2] abbbab=bba with [10] abbba=bbabbbbbbbbbbb:

abbbab abbba

Critical pair: bbabbbbbbbbbbbb=bba.

Referenced by [18].

[13] babbbbabbbbb=bb

Overlap of [9] ababb=babbbbbbbb with [5] babbbbbbab=abb:

a babb babbbbbbab

Critical pair: aabb=babbbbbbbbbbbbab.

Reduce LHS:

[1](aa)bb
⇒ bb

Reduce RHS:

[7]babbbb(bbbbbbbbab)
⇒ babbbbabbbbb

Flip LHS and RHS.

Referenced by [14], [15], [16].

[14] bbbbabbbb=abbbb

Overlap of [2] abbbab=bba with [13] babbbbabbbbb=bb:

abb bab babbbbabbbbb

Critical pair: abbbb=bbabbbabbbbb.

Reduce RHS:

[10]bb(abbba)bbbbb
[11]⇒ b(bbbabbbbbbbbbbbb)bbbb
⇒ bbbbabbbb

Flip LHS and RHS.

Referenced by [15].

[15] abbbbbbb=abbb

Overlap of [3] abba=bbbab with [13] babbbbabbbbb=bb:

ab ba babbbbabbbbb

Critical pair: abbb=bbbabbbbbabbbbb.

Reduce RHS:

[14]bbbab(bbbbabbbb)b
[4]⇒ b(bbaba)bbbbb
[5]⇒ (babbbbbbab)bbbbb
⇒ abbbbbbb

Flip LHS and RHS.

Referenced by [16].

[16] abbbbbb=abb

Overlap of [9] ababb=babbbbbbbb with [13] babbbbabbbbb=bb:

a babb babbbbabbbbb

Critical pair: abb=babbbbbbbbbbabbbbb.

Reduce RHS:

[15]b(abbbbbbb)bbbabbbbb
[5]⇒ (babbbbbbab)bbbb
⇒ abbbbbb

Flip LHS and RHS.

Referenced by [17], [18], [20], [23].

[17] bbbbbb=bb

Overlap of [1] aa=1 with [16] abbbbbb=abb:

a a abbbbbb

Critical pair: aabb=bbbbbb.

Reduce LHS:

[1](aa)bb
⇒ bb

Flip LHS and RHS.

Defines rule #1.

[18] bbabbbbb=bbab

Overlap of [2] abbbab=bba with [16] abbbbbb=abb:

abbb ab abbbbbb

Critical pair: abbbabb=bbabbbbb.

Reduce LHS:

[10](abbba)bb
[12]⇒ (bbabbbbbbbbbbbb)b
⇒ bbab

Flip LHS and RHS.

Referenced by [19].

[19] bbabbbb=bba

Overlap of [2] abbbab=bba with [10] abbba=bbabbbbbbbbbbb:

abbbab abbba

Critical pair: bbabbbbbbbbbbbb=bba.

Reduce LHS:

[18](bbabbbbb)bbbbbbb
[18]⇒ (bbabbbbb)bbb
⇒ bbabbbb

Defines rule #2.

Referenced by [21], [22].

[20] bbaba=bbbabb

Simplify [4] bbaba=abbbbbbab.

Reduce RHS:

[16](abbbbbb)ab
[3]⇒ (abba)b
⇒ bbbabb

Defines rule #8.

[21] abbbba=bbbb

Overlap of [6] bbbabbbbab=abbbba with [19] bbabbbb=bba:

b bbabbbbab bbabbbb

Critical pair: bbbaab=abbbba.

Reduce LHS:

[1]bbb(aa)b
⇒ bbbb

Flip LHS and RHS.

Referenced by [24].

[22] abbba=bbabbb

Simplify [10] abbba=bbabbbbbbbbbbb.

Reduce RHS:

[19](bbabbbb)bbbbbbb
[19]⇒ (bbabbbb)bbb
⇒ bbabbb

Defines rule #7.

[23] ababb=babbbb

Simplify [9] ababb=babbbbbbbb.

Reduce RHS:

[16]b(abbbbbb)bb
⇒ babbbb

Defines rule #5.

[24] bbbba=abbbb

Overlap of [1] aa=1 with [21] abbbba=bbbb:

a a abbbba

Critical pair: abbbb=bbbba.

Flip LHS and RHS.

Defines rule #3.