Definitions mb list 1 Sections MarkB generic Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Some definitions of interest.
mklistDef mklist(n;f) == primrec(n;nil;i,l. l @ [(f(i))])
Thm* T:Type, n:, f:(nT). mklist(n;f)  T List
appendDef as @ bs == Case of as; nil  bs ; a.as'  [a / (as' @ bs)]  (recursive)
Thm* T:Type, as,bs:T List. (as @ bs)  T List
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:T, c:(nTT). primrec(n;b;c)  T
selectDef l[i] == hd(nth_tl(i;l))
Thm* A:Type, l:A List, n:. 0n  n<||l||  l[n]  A

About:
listconsconsnillist_ind
ifthenelseintnatural_numbersubtractless_thansetlambdaapply
functionrecursive_def_noticeuniversememberpropimpliesfalseall
!abstraction
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

Definitions mb list 1 Sections MarkB generic Doc