Nuprl Lemma : DVp_Pointer-ptr_wf
∀[v:C_DVALUEp()]. DVp_Pointer-ptr(v) ∈ C_LVALUE()? supposing ↑DVp_Pointer?(v)
Proof
Definitions occuring in Statement :
DVp_Pointer-ptr: DVp_Pointer-ptr(v),
DVp_Pointer?: DVp_Pointer?(v),
C_DVALUEp: C_DVALUEp(),
C_LVALUE: C_LVALUE(),
assert: ↑b,
uimplies: b supposing a,
uall: ∀[x:A]. B[x],
unit: Unit,
member: t ∈ T,
union: left + right
Lemmas :
C_DVALUEp-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,
DVp_Pointer?_wf,
C_DVALUEp_wf
\mforall{}[v:C\_DVALUEp()]. DVp\_Pointer-ptr(v) \mmember{} C\_LVALUE()? supposing \muparrow{}DVp\_Pointer?(v)
Date html generated:
2015_07_17-AM-07_44_36
Last ObjectModification:
2015_01_27-AM-09_45_40
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