Step
*
of Lemma
isPolyOne_wf
∀[p:iPolynomial()]. (isPolyOne(p) ∈ 𝔹)
BY
{ ProveWfLemma }
1
1. p : iPolynomial()
⊢ if p is a pair then let m,more = p 
                      in null(more) ∧b isMonomialOne(m) otherwise ff ∈ 𝔹
Latex:
Latex:
\mforall{}[p:iPolynomial()].  (isPolyOne(p)  \mmember{}  \mBbbB{})
By
Latex:
ProveWfLemma
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