Certificate for #7312 ⟨a, b, c | ab=1, aabc=cc⟩

Completion settings:

[1] ab=1

Axiom: ab=1.

Defines rule #2.

Referenced by [2].

[2] ac=cc

Axiom: aabc=cc.

Reduce LHS:

[1]a(ab)c
⇒ ac

Defines rule #1.