(6steps total) PrintForm Definitions NuprlPrimitives Sections NuprlLIB Doc
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At: kleene tail

  f:{f:()| x:f(x) }. f(0)  (x.f(1+x))  {f:()| x:f(x) }

By: Auto


Generated subgoal:

1 1. f : {f:()| x:f(x) }
2. f(0)
  (x.f(1+x))  {f:()| x:f(x) }

5 steps

About:
boolassertnatural_numberaddsetlambdaapply
functionmemberimpliesallexists
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

(6steps total) PrintForm Definitions NuprlPrimitives Sections NuprlLIB Doc