Certificate for #2845 ⟨a, b, c | aaa=b, bcc=a⟩

Completion settings:

[1] b=aaa

Axiom: aaa=b.

Flip LHS and RHS.

Defines rule #2.

Referenced by [2].

[2] aaacc=a

Axiom: bcc=a.

Reduce LHS:

[1](b)cc
⇒ aaacc

Defines rule #1.