Definitions NuprlPrimitives Sections NuprlLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Some definitions of interest.
sfa_doc_exteqDef A =ext B == (X:AX  B) & (X:BX  A)
singletonDef {a:T} == {x:Tx = a  T }
Thm* T:Type, a:T. {a:T Type
subtypeDef S  T == x:Sx  T
topDef Top == Void(given Void)
Thm* Top  Type

About:
voidsetisectsfa_doc_extequniverse
equalmembersubtypetopandall
!abstraction
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

Definitions NuprlPrimitives Sections NuprlLIB Doc