Certificate for #238 ⟨a, b | aaaa=bbb⟩

Completion settings:

• Reduction order:
  • Left-to-right shortlex with a < b

Axiom: aaaa=bbb.

Defines rule #1.

Referenced by [2].

Overlap of [1] aaaa=bbb with [1] aaaa=bbb:

Critical pair: abbb=bbba.

Flip LHS and RHS.

Defines rule #2.