Certificate for #2840 ⟨a, b, c | aaa=b, bbc=b⟩

Completion settings:

[1] b=aaa

Axiom: aaa=b.

Flip LHS and RHS.

Defines rule #2.

Referenced by [2].

[2] aaaaaac=aaa

Axiom: bbc=b.

Reduce LHS:

[1](b)bc
[1]⇒ aaa(b)c
⇒ aaaaaac

Reduce RHS:

[1](b)
⇒ aaa

Defines rule #1.