Definitions hol Sections HOLlib Doc
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Some definitions of interest.
chooseDef @x:TP(x) == InjCase(lem({x:TP(x) }); xx, arb(T))
Thm* T:S, P:(TType). (@x:TP(x))  T
arbDef arb(T) == InjCase(lem(T); xx, "uu")
Thm* T:S. arb(T T
notDef A == A  False
Thm* A:Prop. (A Prop
stypeDef S == {T:Type| x:T. True }
Thm* S  Type{2}

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tokendecidesetapplyfunction
universememberpropimpliesfalsetrueallexists!abstraction
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

Definitions hol Sections HOLlib Doc