Step
*
of Lemma
vs-map-image_wf
∀[K:RngSig]. ∀[A,B:VectorSpace(K)]. ∀[f:A ⟶ B]. ∀[b:Point(B)].  (b ∈ Img(f) ∈ ℙ)
BY
{ ProveWfLemma }
Latex:
Latex:
\mforall{}[K:RngSig].  \mforall{}[A,B:VectorSpace(K)].  \mforall{}[f:A  {}\mrightarrow{}  B].  \mforall{}[b:Point(B)].    (b  \mmember{}  Img(f)  \mmember{}  \mBbbP{})
By
Latex:
ProveWfLemma
Home
Index