Nuprl Lemma : is-list-if-has-value_wf
ListLike ∈ Type
Proof
Definitions occuring in Statement :
is-list-if-has-value: ListLike,
member: t ∈ T,
universe: Type
Definitions unfolded in proof :
is-list-if-has-value: ListLike,
member: t ∈ T,
uall: ∀[x:A]. B[x],
so_lambda: λ2x.t[x],
so_apply: x[s]
Lemmas referenced :
corec_wf,
partial_wf,
b-union_wf,
unit_wf2,
top_wf
Rules used in proof :
sqequalSubstitution,
sqequalRule,
sqequalReflexivity,
sqequalTransitivity,
computationStep,
cut,
lemma_by_obid,
sqequalHypSubstitution,
isectElimination,
thin,
lambdaEquality,
hypothesis,
productEquality,
hypothesisEquality,
universeEquality
Latex:
ListLike \mmember{} Type
Date html generated:
2016_05_15-PM-10_08_16
Last ObjectModification:
2015_12_27-PM-06_00_09
Theory : eval!all
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