Nuprl Lemma : standard-ds_wf
StandardDS ∈ DS({1..6-})
Proof
Definitions occuring in Statement : 
standard-ds: StandardDS
, 
discrete_struct: DS(A)
, 
int_seg: {i..j-}
, 
member: t ∈ T
, 
natural_number: $n
Lemmas : 
eq_int_wf, 
bool_wf, 
eqtt_to_assert, 
assert_of_eq_int, 
IdLnk_wf, 
eqff_to_assert, 
equal_wf, 
bool_cases_sqequal, 
subtype_base_sq, 
bool_subtype_base, 
assert-bnot, 
neg_assert_of_eq_int, 
Id_wf, 
int_seg_wf, 
idlnk-deq_wf, 
deq_wf, 
id-deq_wf
StandardDS  \mmember{}  DS(\{1..6\msupminus{}\})
Date html generated:
2015_07_17-AM-09_13_49
Last ObjectModification:
2015_01_28-AM-07_55_01
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