Certificate for #1311 ⟨a, b, c | ab=1, abcc=c⟩

Completion settings:

[1] ab=1

Axiom: ab=1.

Defines rule #1.

Referenced by [2].

[2] cc=c

Axiom: abcc=c.

Reduce LHS:

[1](ab)cc
⇒ cc

Defines rule #2.