Nuprl Lemma : type-recoding_wf
TypeRecoding ∈ 𝕌'
Proof
Definitions occuring in Statement :
type-recoding: TypeRecoding,
member: t ∈ T,
universe: Type
Definitions unfolded in proof :
type-recoding: TypeRecoding,
member: t ∈ T,
uall: ∀[x:A]. B[x],
so_lambda: λ2x.t[x],
so_apply: x[s],
all: ∀x:A. B[x],
prop: ℙ
Lemmas referenced :
list_wf,
tuple-type_wf,
all_wf,
equal_wf
Rules used in proof :
sqequalSubstitution,
sqequalRule,
sqequalReflexivity,
sqequalTransitivity,
computationStep,
functionEquality,
universeEquality,
productEquality,
cut,
thin,
instantiate,
lemma_by_obid,
sqequalHypSubstitution,
isectElimination,
hypothesis,
cumulativity,
hypothesisEquality,
setEquality,
lambdaEquality,
applyEquality
Latex:
TypeRecoding \mmember{} \mBbbU{}'
Date html generated:
2016_05_15-PM-05_48_39
Last ObjectModification:
2015_12_27-PM-00_28_46
Theory : general
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