Nuprl Lemma : C_Pointer-to_wf

∀[v:C_TYPE()]. C_Pointer-to(v) ∈ C_TYPE() supposing ↑C_Pointer?(v)


Proof




Definitions occuring in Statement :  C_Pointer-to: C_Pointer-to(v),  C_Pointer?: C_Pointer?(v),  C_TYPE: C_TYPE(),  assert: ↑b,  uimplies: b supposing a,  uall: ∀[x:A]. B[x],  member: t ∈ T
Lemmas :  C_TYPE-ext,  eq_atom_wf,  bool_wf,  eqtt_to_assert,  assert_of_eq_atom,  subtype_base_sq,  atom_subtype_base,  unit_wf2,  unit_subtype_base,  it_wf,  eqff_to_assert,  equal_wf,  bool_cases_sqequal,  bool_subtype_base,  assert-bnot,  neg_assert_of_eq_atom,  assert_wf,  C_Pointer?_wf,  C_TYPE_wf
\mforall{}[v:C\_TYPE()].  C\_Pointer-to(v)  \mmember{}  C\_TYPE()  supposing  \muparrow{}C\_Pointer?(v)



Date html generated: 2015_07_17-AM-07_42_24
Last ObjectModification: 2015_01_27-AM-09_47_23

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