(5steps total) PrintForm Definitions int 2 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: ndiff ndiff

  a,b:c:. ((a -- b) -- c) = (a -- (b+c))

By: Auto THEN Def of <a> -- <b>


Generated subgoal:

1 1. a : 
2. b : 
3. c : 
  imax(imax(a-b;0)-c;0) = imax(a-(b+c);0)

4 steps

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

(5steps total) PrintForm Definitions int 2 Sections StandardLIB Doc