Nuprl Lemma : lifting-like_wf
∀[A,B:Type]. ∀[f:bag(A) ─→ bag(B)]. (lifting-like(A;f) ∈ ℙ)
Proof
Definitions occuring in Statement :
lifting-like: lifting-like(A;f),
uall: ∀[x:A]. B[x],
prop: ℙ,
member: t ∈ T,
function: x:A ─→ B[x],
universe: Type,
bag: bag(T)
Lemmas :
all_wf,
single-valued-bag_wf,
bag-member_wf,
iff_wf,
assert_wf,
bag-null_wf,
single-bag_wf,
empty-bag_wf,
bag_wf
Latex:
\mforall{}[A,B:Type]. \mforall{}[f:bag(A) {}\mrightarrow{} bag(B)]. (lifting-like(A;f) \mmember{} \mBbbP{})
Date html generated:
2015_07_23-AM-11_26_40
Last ObjectModification:
2015_01_28-PM-11_14_17
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