Certificate for #4874 ⟨a, b, c | ab=a, bbccc=1⟩

Back:⟨a, b, c | ab=a, bbccc=1⟩

Completion settings:

[1] ab=a

Axiom: ab=a.

Defines rule #1.

Referenced by [3].

[2] bbccc=1

Axiom: bbccc=1.

Defines rule #3.

Referenced by [3].

[3] accc=a

Overlap of [1] ab=a with [2] bbccc=1:

a b bbccc

Critical pair: a=abccc.

Reduce RHS:

[1](ab)ccc
⇒ accc

Flip LHS and RHS.

Defines rule #2.