Definitions DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Some definitions of interest.
decidableDef  Dec(P) == P  P
Thm*  A:Prop. Dec(A Prop
eq_intDef  i=j == if i=j true ; false fi
Thm*  i,j:. (i=j 
exists_uniqueDef  !x:AP(x) == x:A. x is the x:AP(x)
Thm*  A:Type, P:(AProp). (!x:AP(x))  Prop
int_segDef  {i..j} == {k:i  k < j }
Thm*  m,n:. {m..n Type
notDef  A == A  False
Thm*  A:Prop. (A Prop

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boolbfalsebtrueintint_eqsetfunction
universememberpropimpliesorfalseallexists!abstraction
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

Definitions DiscreteMath Sections DiscrMathExt Doc