Nuprl Lemma : pv11_p1_eq_bnums-assert
∀[x,y:pv11_p1_Ballot_Num()]. uiff(↑(pv11_p1_eq_bnums() x y);x = y ∈ pv11_p1_Ballot_Num())
Proof
Definitions occuring in Statement :
pv11_p1_eq_bnums: pv11_p1_eq_bnums(),
pv11_p1_Ballot_Num: pv11_p1_Ballot_Num(),
assert: ↑b,
uiff: uiff(P;Q),
uall: ∀[x:A]. B[x],
apply: f a,
equal: s = t ∈ T
Lemmas :
assert-union-deq,
Id_wf,
unit_wf2,
product-deq_wf,
int-deq_wf,
id-deq_wf,
unit-deq_wf,
equal_functionality_wrt_subtype_rel2,
assert_wf,
pv11_p1_eq_bnums_wf,
assert_witness,
equal_wf,
pv11_p1_Ballot_Num_wf
Latex:
\mforall{}[x,y:pv11\_p1\_Ballot\_Num()]. uiff(\muparrow{}(pv11\_p1\_eq\_bnums() x y);x = y)
Date html generated:
2015_07_23-PM-04_11_04
Last ObjectModification:
2015_01_29-AM-11_18_23
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