Definitions FTA Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Some definitions of interest.
iffDef  P  Q == (P  Q) & (P  Q)
Thm*  A,B:Prop. (A  B Prop
int_segDef  {i..j} == {k:i  k < j }
Thm*  m,n:. {m..n Type
int_upperDef  {i...} == {j:ij }
Thm*  n:. {n...}  Type
natDef   == {i:| 0i }
Thm*    Type

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

Definitions FTA Sections DiscrMathExt Doc