Definitions mb list 2 Sections MarkB generic Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Some definitions of interest.
decidableDef Dec(P) == P  P
Thm* A:Prop. Dec(A)  Prop
iffDef P  Q == (P  Q) & (P  Q)
Thm* A,B:Prop. (A  B)  Prop
int_segDef {i..j} == {k:| i  k < j }
Thm* m,n:. {m..n}  Type
rel_starDef (R^*)(x,y) == n:. x R^n y
Thm* T:Type, R:(TTProp). (R^*)  TTProp
natDef  == {i:| 0i }
Thm*   Type
rel_expDef R^n == if n=0 x,y. x = y  T else x,y. z:T. (x R z) & (z R^n-1 y) fi
Def (recursive)
Thm* n:, T:Type, R:(TTProp). R^n  TTProp

About:
ifthenelsedecidableintnatural_numbersubtractset
lambdaapplyfunctionrecursive_def_noticeuniverseequal
memberpropimpliesandorallexists
!abstraction
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

Definitions mb list 2 Sections MarkB generic Doc