Step * of Lemma rnonneg2_wf

[x:ℕ+ ⟶ ℤ]. (rnonneg2(x) ∈ ℙ)
BY
ProveWfLemma }


Latex:


Latex:
\mforall{}[x:\mBbbN{}\msupplus{}  {}\mrightarrow{}  \mBbbZ{}].  (rnonneg2(x)  \mmember{}  \mBbbP{})


By


Latex:
ProveWfLemma




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