Certificate for #3248 ⟨a, b, c | bb=aa, abac=1⟩

Completion settings:

[1] bb=aa

Axiom: bb=aa.

Referenced by [3], [5], [9].

[2] abac=1

Axiom: abac=1.

Referenced by [4], [11].

[3] aab=baa

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

b b bb

Critical pair: baa=aab.

Flip LHS and RHS.

Referenced by [4], [6], [7], [9].

[4] baaac=a

Overlap of [3] aab=baa with [2] abac=1:

a ab abac

Critical pair: a=baaac.

Flip LHS and RHS.

Referenced by [5], [6], [8].

[5] ba=aaaaac

Overlap of [1] bb=aa with [4] baaac=a:

b b baaac

Critical pair: ba=aaaaac.

Referenced by [6], [7], [8], [9], [10], [11], [12], [13].

[6] aaaaacaaaac=aaa

Overlap of [3] aab=baa with [4] baaac=a:

aa b baaac

Critical pair: aaa=baaaaac.

Reduce RHS:

[5](ba)aaaac
⇒ aaaaacaaaac

Flip LHS and RHS.

Defines rule #4.

[7] aaaaaaac=aaaaacaa

Overlap of [3] aab=baa with [5] ba=aaaaac:

aa b ba

Critical pair: aaaaaaac=baaa.

Reduce RHS:

[5](ba)aa
⇒ aaaaacaa

Defines rule #2.

[8] aaaaacaac=a

Overlap of [4] baaac=a with [5] ba=aaaaac:

baaac ba

Critical pair: aaaaacaac=a.

Defines rule #3.

[9] aaaaacab=aaaa

Overlap of [5] ba=aaaaac with [3] aab=baa:

b a aab

Critical pair: bbaa=aaaaacab.

Reduce LHS:

[1](bb)aa
⇒ aaaa

Flip LHS and RHS.

Referenced by [10].

[10] aaaaacaaaaaac=aaaaa

Overlap of [9] aaaaacab=aaaa with [5] ba=aaaaac:

aaaaaca b ba

Critical pair: aaaaacaaaaaac=aaaaa.

Defines rule #5.

[11] aaaaaacc=1

Overlap of [2] abac=1 with [5] ba=aaaaac:

a bac ba

Critical pair: aaaaaacc=1.

Defines rule #1.

Referenced by [12].

[12] b=aaaaacaaaaacc

Overlap of [5] ba=aaaaac with [11] aaaaaacc=1:

b a aaaaaacc

Critical pair: b=aaaaacaaaaacc.

Defines rule #7.

Referenced by [13].

[13] aaaaacaaaaacca=aaaaac

Overlap of [5] ba=aaaaac with [12] b=aaaaacaaaaacc:

ba b

Critical pair: aaaaacaaaaacca=aaaaac.

Defines rule #6.