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.
assertDef b == if b True else False fi
Thm* b:b  Prop
filterDef filter(P;l) == reduce(a,v. if P(a) [a / v] else v fi;nil;l)
Thm* T:Type, P:(T), l:T List. filter(P;l T List
iffDef P  Q == (P  Q) & (P  Q)
Thm* A,B:Prop. (A  B Prop
l_allDef (xL.P(x)) == x:T. (x  L P(x)
Thm* T:Type, L:T List, P:(TProp). (xL.P(x))  Prop
sublistDef L1  L2
Def == f:(||L1||||L2||). 
Def == increasing(f;||L1||) & (j:||L1||. L1[j] = L2[(f(j))]  T)
Thm* T:Type, L1,L2:T List. L1  L2  Prop

About:
listconsnilboolifthenelseassertnatural_number
lambdaapplyfunctionuniverseequalmemberpropimplies
andfalsetrueallexists!abstraction
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

Definitions mb list 2 Sections MarkB generic Doc