Nuprl Lemma : MMTree_Node-forest_wf
∀[T:Type]. ∀[v:MMTree(T)]. MMTree_Node-forest(v) ∈ MMTree(T) List List supposing ↑MMTree_Node?(v)
Proof
Definitions occuring in Statement :
MMTree_Node-forest: MMTree_Node-forest(v),
MMTree_Node?: MMTree_Node?(v),
MMTree: MMTree(T),
list: T List,
assert: ↑b,
uimplies: b supposing a,
uall: ∀[x:A]. B[x],
member: t ∈ T,
universe: Type
Lemmas :
MMTree-ext,
eq_atom_wf,
bool_wf,
eqtt_to_assert,
assert_of_eq_atom,
subtype_base_sq,
atom_subtype_base,
eqff_to_assert,
equal_wf,
bool_cases_sqequal,
bool_subtype_base,
assert-bnot,
neg_assert_of_eq_atom,
assert_wf,
MMTree_Node?_wf,
MMTree_wf
\mforall{}[T:Type]. \mforall{}[v:MMTree(T)]. MMTree\_Node-forest(v) \mmember{} MMTree(T) List List supposing \muparrow{}MMTree\_Node?(v)
Date html generated:
2015_07_17-AM-07_47_16
Last ObjectModification:
2015_01_27-AM-09_39_15
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