Definitions mb list 1 Sections MarkB generic Doc
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Some definitions of interest.
assertDef b == if b True else False fi
Thm* b:b  Prop
findDef (first x  as s.t. P(x) else d)
Def == Case of filter(x.P(x);as); nil  d ; a.b  a
Thm* T:Type, P:(T), as:T List, d:T. (first a  as s.t. P(a) else d T
l_memberDef (x  l) == i:i<||l|| & x = l[i T
Thm* T:Type, x:Tl:T List. (x  l Prop
notDef A == A  False
Thm* A:Prop. (A Prop

About:
listlist_indbool
ifthenelseassertless_thanlambdafunctionuniverseequal
memberpropimpliesfalsetrueallexists
!abstraction
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

Definitions mb list 1 Sections MarkB generic Doc