Nuprl Lemma : rat_termco_wf
rat_termco() ∈ Type
Proof
Definitions occuring in Statement :
rat_termco: rat_termco(),
member: t ∈ T,
universe: Type
Definitions unfolded in proof :
rat_termco: rat_termco(),
member: t ∈ T,
uall: ∀[x:A]. B[x],
so_lambda: λ2x.t[x],
so_apply: x[s]
Lemmas referenced :
corec_wf,
ifthenelse_wf,
eq_atom_wf,
istype-universe
Rules used in proof :
sqequalSubstitution,
sqequalRule,
sqequalReflexivity,
sqequalTransitivity,
computationStep,
cut,
introduction,
extract_by_obid,
sqequalHypSubstitution,
isectElimination,
thin,
lambdaEquality_alt,
productEquality,
atomEquality,
instantiate,
hypothesisEquality,
tokenEquality,
hypothesis,
universeEquality,
intEquality,
voidEquality
Latex:
rat\_termco() \mmember{} Type
Date html generated:
2019_10_29-AM-09_24_47
Last ObjectModification:
2019_03_31-PM-05_24_03
Theory : reals
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