Definitions core StandardLIB 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
stableDef Stable{P} == P  P
Thm* A:Prop. Stable{A Prop
notDef A == A  False
Thm* A:Prop. (A Prop

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

Definitions core StandardLIB Doc