(6steps total) PrintForm Definitions NuprlPrimitives Sections NuprlLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: kleene tail 1 1 1 1 1

1. f : 
2. x : 
3. f(x)
4. x = 0
  f(0)


By: Rewrite by x = 0  


Generated subgoals:

None

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

(6steps total) PrintForm Definitions NuprlPrimitives Sections NuprlLIB Doc