Step * of Lemma vs-add_wf

[K:RngSig]. ∀[vs:VectorSpace(K)]. ∀[x,y:Point(vs)].  (x y ∈ Point(vs))
BY
ProveWfLemma }

1
1. RngSig
2. vs VectorSpace(K)
3. Point(vs)
4. Point(vs)
⊢ vs."+" y ∈ Point(vs)


Latex:


Latex:
\mforall{}[K:RngSig].  \mforall{}[vs:VectorSpace(K)].  \mforall{}[x,y:Point(vs)].    (x  +  y  \mmember{}  Point(vs))


By


Latex:
ProveWfLemma




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