Definitions mb event system 2 Sections EventSystems Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Some definitions of interest.
deqDef EqDecider(T) == eq:TTx,y:Tx = y  (eq(x,y))
Thm* T:Type. EqDecider(T Type
assertDef b == if b True else False fi
Thm* b:b  Prop
eqofDef eqof(d) == 1of(d)
Thm* T:Type, d:EqDecider(T). eqof(d TT
iffDef P  Q == (P  Q) & (P  Q)
Thm* A,B:Prop. (A  B Prop

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

Definitions mb event system 2 Sections EventSystems Doc