Nuprl Lemma : C_field_of_wf
∀[a:Atom]. ∀[ctyp:{t:C_TYPE()| ↑C_Struct?(t)} ]. (C_field_of(a;ctyp) ∈ 𝔹)
Proof
Definitions occuring in Statement :
C_field_of: C_field_of(a;ctyp),
C_Struct?: C_Struct?(v),
C_TYPE: C_TYPE(),
assert: ↑b,
bool: 𝔹,
uall: ∀[x:A]. B[x],
member: t ∈ T,
set: {x:A| B[x]} ,
atom: Atom
Lemmas :
deq-member_wf,
atom-deq_wf,
map_wf,
C_Struct-fields_wf,
set_wf,
C_TYPE_wf,
assert_wf,
C_Struct?_wf
\mforall{}[a:Atom]. \mforall{}[ctyp:\{t:C\_TYPE()| \muparrow{}C\_Struct?(t)\} ]. (C\_field\_of(a;ctyp) \mmember{} \mBbbB{})
Date html generated:
2015_07_17-AM-07_43_35
Last ObjectModification:
2015_01_29-PM-04_38_57
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