(3steps total) PrintForm Definitions int 2 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: ndiff ann l
  a:. (0 -- a) = 0
By: Auto THEN Unfold `ndiff` 0

Generated subgoal:

1 1. a : 
  imax(0-a;0) = 0
2 steps

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

(3steps total) PrintForm Definitions int 2 Sections StandardLIB Doc