Nuprl Lemma : classrel-implies-member
∀[Info,T:Type]. ∀[X:EClass(T)]. ∀[es:EO+(Info)]. ∀[e:E]. ∀[v:T]. ↑e ∈b X supposing v ∈ X(e)
Proof
Definitions occuring in Statement :
classrel: v ∈ X(e),
member-eclass: e ∈b X,
eclass: EClass(A[eo; e]),
event-ordering+: EO+(Info),
es-E: E,
assert: ↑b,
uimplies: b supposing a,
uall: ∀[x:A]. B[x],
universe: Type
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
uimplies: b supposing a,
member-eclass: e ∈b X,
implies: P ⇒ Q,
prop: ℙ,
subtype_rel: A ⊆r B,
so_lambda: λ2x y.t[x; y],
so_apply: x[s1;s2],
eclass: EClass(A[eo; e]),
nat: ℕ,
not: ¬A,
classrel: v ∈ X(e),
satisfiable_int_formula: satisfiable_int_formula(fmla),
exists: ∃x:A. B[x],
false: False,
all: ∀x:A. B[x],
top: Top,
and: P ∧ Q,
iff: P ⇐⇒ Q,
uiff: uiff(P;Q),
rev_implies: P ⇐ Q
Latex:
\mforall{}[Info,T:Type]. \mforall{}[X:EClass(T)]. \mforall{}[es:EO+(Info)]. \mforall{}[e:E]. \mforall{}[v:T]. \muparrow{}e \mmember{}\msubb{} X supposing v \mmember{} X(e)
Date html generated:
2016_05_16-PM-01_35_54
Last ObjectModification:
2016_01_17-PM-07_52_07
Theory : event-ordering
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