Certificate for #14455 ⟨a, b | aaab=a, babbb=a

Completion settings:

[1] aaab=a

Axiom: aaab=a.

Referenced by [3], [5], [6], [7], [10], [15].

[2] babbb=a

Axiom: babbb=a.

Referenced by [3], [4], [5], [7], [8], [10].

[3] aabbb=aaaa

Overlap of [1] aaab=a with [2] babbb=a:

aaa b babbb

Critical pair: aaaa=aabbb.

Flip LHS and RHS.

Referenced by [4], [15].

[4] babba=aaaa

Overlap of [2] babbb=a with [2] babbb=a:

babb b babbb

Critical pair: babba=aabbb.

Reduce RHS:

[3](aabbb)
aaaa

Referenced by [5], [7], [9].

[5] aabb=baba

Overlap of [4] babba=aaaa with [2] babbb=a:

bab ba babbb

Critical pair: baba=aaaabbb.

Reduce RHS:

[1]a(aaab)bb
aabb

Flip LHS and RHS.

Referenced by [6], [7], [15].

[6] ababa=ab

Overlap of [1] aaab=a with [5] aabb=baba:

a aab aabb

Critical pair: ababa=ab.

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

[7] aaba=a

Overlap of [4] babba=aaaa with [5] aabb=baba:

babb a aabb

Critical pair: babbbaba=aaaaabb.

Reduce LHS:

[2](babbb)aba
aaba

Reduce RHS:

[1]aa(aaab)b
[1](aaab)
a

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

[8] abbb=aaa

Overlap of [7] aaba=a with [2] babbb=a:

aa ba babbb

Critical pair: aaa=abbb.

Flip LHS and RHS.

Referenced by [10].

[9] abba=aaaaaa

Overlap of [7] aaba=a with [4] babba=aaaa:

aa ba babba

Critical pair: aaaaaa=abba.

Flip LHS and RHS.

Referenced by [11].

[10] abaa=a

Overlap of [6] ababa=ab with [2] babbb=a:

aba ba babbb

Critical pair: abaa=abbbb.

Reduce RHS:

[8](abbb)b
[1](aaab)
a

Referenced by [13], [14].

[11] abab=aaaaaa

Overlap of [6] ababa=ab with [6] ababa=ab:

ab aba ababa

Critical pair: abab=abba.

Reduce RHS:

[9](abba)
aaaaaa

Referenced by [13].

[12] aab=aba

Overlap of [7] aaba=a with [6] ababa=ab:

a aba ababa

Critical pair: aab=aba.

Referenced by [13].

[13] ab=aaaaaaa

Overlap of [7] aaba=a with [6] ababa=ab:

aab a ababa

Critical pair: aabab=ababa.

Reduce LHS:

[12](aab)ab
[10](abaa)b
ab

Reduce RHS:

[11](abab)a
aaaaaaa

Defines rule #3.

Referenced by [14], [15].

[14] aaaaaaaaa=a

Simplify [10] abaa=a.

Reduce LHS:

[13](ab)aa
aaaaaaaaa

Defines rule #1.

Referenced by [16].

[15] baaaaaa=aaaa

Simplify [3] aabbb=aaaa.

Reduce LHS:

[5](aabb)b
[13]b(ab)ab
[1]baaaaa(aaab)
baaaaaa

Referenced by [16].

[16] ba=aaaaaaa

Overlap of [15] baaaaaa=aaaa with [14] aaaaaaaaa=a:

b aaaaaa aaaaaaaaa

Critical pair: ba=aaaaaaa.

Defines rule #2.