Certificate for #5249 ⟨a, b, c | aa=b, bcbc=c⟩

Completion settings:

[1] b=aa

Axiom: aa=b.

Flip LHS and RHS.

Defines rule #3.

Referenced by [2].

[2] aacaac=c

Axiom: bcbc=c.

Reduce LHS:

[1](b)cbc
[1]⇒ aac(b)c
⇒ aacaac

Referenced by [3], [4].

[3] caac=aacc

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

aac aac aacaac

Critical pair: aacc=caac.

Flip LHS and RHS.

Defines rule #1.

Referenced by [4].

[4] aaaacc=c

Overlap of [2] aacaac=c with [3] caac=aacc:

aa caac caac

Critical pair: aaaacc=c.

Defines rule #2.