Nuprl Lemma : bdd-lattice-subtype-lattice
BoundedLattice ⊆r Lattice
Proof
Definitions occuring in Statement :
bdd-lattice: BoundedLattice,
lattice: Lattice,
subtype_rel: A ⊆r B
Definitions unfolded in proof :
subtype_rel: A ⊆r B,
member: t ∈ T,
bdd-lattice: BoundedLattice,
lattice: Lattice,
and: P ∧ Q,
uall: ∀[x:A]. B[x],
prop: ℙ
Lemmas referenced :
bounded-lattice-structure-subtype,
lattice-axioms_wf,
bdd-lattice_wf
Rules used in proof :
sqequalSubstitution,
sqequalTransitivity,
computationStep,
sqequalReflexivity,
lambdaEquality,
sqequalHypSubstitution,
setElimination,
thin,
rename,
cut,
dependent_set_memberEquality,
hypothesisEquality,
applyEquality,
lemma_by_obid,
hypothesis,
sqequalRule,
productElimination,
isectElimination
Latex:
BoundedLattice \msubseteq{}r Lattice
Date html generated:
2020_05_20-AM-08_24_18
Last ObjectModification:
2015_12_28-PM-02_03_20
Theory : lattices
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