Certificate for #7282 ⟨a, b, c | ab=1, aaab=ac⟩

Completion settings:

[1] ab=1

Axiom: ab=1.

Defines rule #1.

Referenced by [2].

[2] ac=aa

Axiom: aaab=ac.

Reduce LHS:

[1]aa(ab)
⇒ aa

Flip LHS and RHS.

Defines rule #2.