Definitions mb nat Sections MarkB generic Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Some definitions of interest.
int_segDef {i..j} == {k:i  k < j }
Thm* m,n:. {m..n Type
notDef A == A  False
Thm* A:Prop. (A Prop
primrecDef primrec(n;b;c) == if n=0 b else c(n-1,primrec(n-1;b;c)) fi  (recursive)
Thm* T:Type, n:b:Tc:(nTT). primrec(n;b;c T

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

Definitions mb nat Sections MarkB generic Doc