Nuprl Lemma : es-prior-val_wf
∀[Info,T:Type]. ∀[X:EClass(T)]. ((X)' ∈ EClass(T))
Proof
Definitions occuring in Statement :
es-prior-val: (X)',
eclass: EClass(A[eo; e]),
uall: ∀[x:A]. B[x],
member: t ∈ T,
universe: Type
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
eclass: EClass(A[eo; e]),
es-prior-val: (X)',
subtype_rel: A ⊆r B,
all: ∀x:A. B[x],
implies: P ⇒ Q,
bool: 𝔹,
unit: Unit,
it: ⋅,
btrue: tt,
ifthenelse: if b then t else f fi ,
uiff: uiff(P;Q),
and: P ∧ Q,
uimplies: b supposing a,
so_lambda: λ2x y.t[x; y],
so_apply: x[s1;s2],
top: Top,
bfalse: ff,
exists: ∃x:A. B[x],
prop: ℙ,
or: P ∨ Q,
sq_type: SQType(T),
guard: {T},
bnot: ¬bb,
assert: ↑b,
false: False,
squash: ↓T,
true: True,
rev_uimplies: rev_uimplies(P;Q)
Latex:
\mforall{}[Info,T:Type]. \mforall{}[X:EClass(T)]. ((X)' \mmember{} EClass(T))
Date html generated:
2016_05_16-PM-11_59_17
Last ObjectModification:
2016_01_17-PM-06_58_39
Theory : event-ordering
Home
Index