Definitions DiscreteMath Sections DiscrMathExt Doc
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Some definitions of interest.
int_segDef  {i..j} == {k:i  k < j }
Thm*  m,n:. {m..n Type
nat_plusDef   == {i:| 0<i }
Thm*    Type
transDef  Trans x,y:TE(x;y) == a,b,c:TE(a;b E(b;c E(a;c)
Thm*  T:Type, E:(TTProp). (Trans x,y:TE(x;y))  Prop

About:
intnatural_numberless_thansetfunction
universememberpropimpliesall
!abstraction
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

Definitions DiscreteMath Sections DiscrMathExt Doc