Nuprl Lemma : DVp_Array-arr_wf
∀[v:C_DVALUEp()]. DVp_Array-arr(v) ∈ {DVp_Array-lower(v)..DVp_Array-upper(v)-} ─→ C_DVALUEp() supposing ↑DVp_Array?(v)
Proof
Definitions occuring in Statement :
DVp_Array-arr: DVp_Array-arr(v),
DVp_Array-upper: DVp_Array-upper(v),
DVp_Array-lower: DVp_Array-lower(v),
DVp_Array?: DVp_Array?(v),
C_DVALUEp: C_DVALUEp(),
int_seg: {i..j-},
assert: ↑b,
uimplies: b supposing a,
uall: ∀[x:A]. B[x],
member: t ∈ T,
function: x:A ─→ B[x]
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,
int_subtype_base,
assert_wf,
DVp_Array?_wf,
C_DVALUEp_wf
\mforall{}[v:C\_DVALUEp()]
DVp\_Array-arr(v) \mmember{} \{DVp\_Array-lower(v)..DVp\_Array-upper(v)\msupminus{}\} {}\mrightarrow{} C\_DVALUEp()
supposing \muparrow{}DVp\_Array?(v)
Date html generated:
2015_07_17-AM-07_44_46
Last ObjectModification:
2015_01_27-AM-09_45_34
Home
Index