Nuprl Lemma : es-interface-image_wf
∀[Info,A,B:Type]. ∀[f:A ⟶ B]. ∀[Ia:EClass(A)]. (f'Ia ∈ EClass(B))
Proof
Definitions occuring in Statement :
es-interface-image: f'Ia,
eclass: EClass(A[eo; e]),
uall: ∀[x:A]. B[x],
member: t ∈ T,
function: x:A ⟶ B[x],
universe: Type
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
es-interface-image: f'Ia,
so_lambda: λ2x y.t[x; y],
subtype_rel: A ⊆r B,
so_apply: x[s1;s2]
Latex:
\mforall{}[Info,A,B:Type]. \mforall{}[f:A {}\mrightarrow{} B]. \mforall{}[Ia:EClass(A)]. (f'Ia \mmember{} EClass(B))
Date html generated:
2016_05_16-PM-02_34_21
Last ObjectModification:
2015_12_29-AM-11_33_28
Theory : event-ordering
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