Step
*
of Lemma
add-ipoly-wf1
∀p,q:(ℤ × (ℤ List)) List. (add-ipoly(p;q) ∈ (ℤ × (ℤ List)) List)
BY
{ (Assert ∀u,u':ℤ × (ℤ List). (imonomial-le(u;u') ∈ 𝔹) BY
ProveWfLemma) }
1
1. ∀u,u':ℤ × (ℤ List). (imonomial-le(u;u') ∈ 𝔹)
⊢ ∀p,q:(ℤ × (ℤ List)) List. (add-ipoly(p;q) ∈ (ℤ × (ℤ List)) List)
Latex:
Latex:
\mforall{}p,q:(\mBbbZ{} \mtimes{} (\mBbbZ{} List)) List. (add-ipoly(p;q) \mmember{} (\mBbbZ{} \mtimes{} (\mBbbZ{} List)) List)
By
Latex:
(Assert \mforall{}u,u':\mBbbZ{} \mtimes{} (\mBbbZ{} List). (imonomial-le(u;u') \mmember{} \mBbbB{}) BY
ProveWfLemma)
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