Nuprl Lemma : qoset_subtype_dset
QOSet ⊆r DSet
Proof
Definitions occuring in Statement :
qoset: QOSet,
dset: DSet,
subtype_rel: A ⊆r B
Definitions unfolded in proof :
subtype_rel: A ⊆r B,
member: t ∈ T,
qoset: QOSet
Lemmas referenced :
qoset_wf
Rules used in proof :
sqequalSubstitution,
sqequalTransitivity,
computationStep,
sqequalReflexivity,
lambdaEquality,
sqequalHypSubstitution,
setElimination,
thin,
rename,
hypothesisEquality,
cut,
lemma_by_obid,
hypothesis
Latex:
QOSet \msubseteq{}r DSet
Date html generated:
2016_05_15-PM-00_04_31
Last ObjectModification:
2015_12_26-PM-11_28_31
Theory : sets_1
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