(6steps total) PrintForm DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: nsub bool 1 1
1. x : 
  if if x 1 else 0 fi=0 false ; true fi = x
By: CaseITE Concl THEN Reduce Concl

Generated subgoals:

None

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

(6steps total) PrintForm DiscreteMath Sections DiscrMathExt Doc