Certificate for #14396 ⟨a, b | aaaa=b, abbbb=b⟩

Completion settings:

[1] b=aaaa

Axiom: aaaa=b.

Flip LHS and RHS.

Defines rule #2.

Referenced by [2].

[2] aaaaaaaaaaaaaaaaa=aaaa

Axiom: abbbb=b.

Reduce LHS:

[1]a(b)bbb
[1]⇒ aaaaa(b)bb
[1]⇒ aaaaaaaaa(b)b
[1]⇒ aaaaaaaaaaaaa(b)
⇒ aaaaaaaaaaaaaaaaa

Reduce RHS:

[1](b)
⇒ aaaa

Defines rule #1.