Definitions mb event system 1 Sections EventSystems Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Some definitions of interest.
uptoDef upto(n) == if n=0 nil else upto(n-1) @ [(n-1)] fi  (recursive)
Thm* n:. upto(n n 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
lengthDef ||as|| == Case of as; nil  0 ; a.as'  ||as'||+1  (recursive)
Thm* A:Type, l:A List. ||l||  
Thm* ||nil||  
notDef A == A  False
Thm* A:Prop. (A Prop

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

Definitions mb event system 1 Sections EventSystems Doc