Definitions hol Sections HOLlib Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Some definitions of interest.
assertDef b == if b True else False fi
Thm* b:b  Prop
iffDef P  Q == (P  Q) & (P  Q)
Thm* A,B:Prop. (A  B Prop
notDef A == A  False
Thm* A:Prop. (A Prop
prop_to_boolDef P == InjCase(lem(P) ; true; false)
Thm* P:Prop. (P 
stypeDef S == {T:Type| x:T. True }
Thm* S  Type{2}

About:
boolbfalsebtrueifthenelseassert
decidesetapplyuniverse
memberpropimpliesandfalsetrueall
exists!abstraction
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

Definitions hol Sections HOLlib Doc