Definitions SimpleMulFacts Sections DiscrMathExt Doc
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Some definitions of interest.
dividesDef  b | a == c:. a = bc
Thm*  a,b:. (a | b)  Prop
natDef   == {i:| 0i }
Thm*    Type

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

Definitions SimpleMulFacts Sections DiscrMathExt Doc