Certificate for #5079 ⟨a, b | aaa=bb, aaba=b

Completion settings:

[1] aaa=bb

Axiom: aaa=bb.

Defines rule #2.

Referenced by [3], [4], [5], [8], [12], [13].

[2] aaba=b

Axiom: aaba=b.

Referenced by [4], [5], [6], [8], [12], [13].

[3] bba=abb

Overlap of [1] aaa=bb with [1] aaa=bb:

a aa aaa

Critical pair: abb=bba.

Flip LHS and RHS.

Referenced by [4], [7], [8], [11], [12].

[4] babb=ab

Overlap of [1] aaa=bb with [2] aaba=b:

a aa aaba

Critical pair: ab=bbba.

Reduce RHS:

[3]b(bba)
babb

Flip LHS and RHS.

Referenced by [7], [9], [10].

[5] aabbb=baa

Overlap of [2] aaba=b with [1] aaa=bb:

aab a aaa

Critical pair: aabbb=baa.

Referenced by [7], [11].

[6] baba=aabb

Overlap of [2] aaba=b with [2] aaba=b:

aab a aaba

Critical pair: aabb=baba.

Flip LHS and RHS.

Referenced by [7].

[7] baab=aabb

Overlap of [4] babb=ab with [3] bba=abb:

bab b bba

Critical pair: bababb=abba.

Reduce LHS:

[6](baba)bb
[5](aabbb)b
baab

Reduce RHS:

[3]a(bba)
aabb

Referenced by [8].

[8] bbbb=bb

Overlap of [7] baab=aabb with [2] aaba=b:

b aab aaba

Critical pair: bb=aabba.

Reduce RHS:

[3]aa(bba)
[1](aaa)bb
bbbb

Flip LHS and RHS.

Referenced by [9].

[9] abbb=ab

Overlap of [4] babb=ab with [8] bbbb=bb:

ba bb bbbb

Critical pair: babb=abbb.

Reduce LHS:

[4](babb)
ab

Flip LHS and RHS.

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

[10] bab=abb

Overlap of [4] babb=ab with [9] abbb=ab:

b abb abbb

Critical pair: bab=abb.

Referenced by [11], [12].

[11] baa=aba

Overlap of [9] abbb=ab with [3] bba=abb:

ab bb bba

Critical pair: ababb=aba.

Reduce LHS:

[10]a(bab)b
[5](aabbb)
baa

Referenced by [12], [13].

[12] ba=ab

Overlap of [2] aaba=b with [11] baa=aba:

aa ba baa

Critical pair: aaaba=ba.

Reduce LHS:

[1](aaa)ba
[3]b(bba)
[10](bab)b
[9](abbb)
ab

Flip LHS and RHS.

Defines rule #1.

Referenced by [13].

[13] bbb=b

Overlap of [11] baa=aba with [1] aaa=bb:

b aa aaa

Critical pair: bbb=abaa.

Reduce RHS:

[12]a(ba)a
[2](aaba)
b

Defines rule #3.