(4steps total) PrintForm Definitions Lemmas num thy 1 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: absval assoced 1

1. a : 
  if 0a a else -a fi ~ a


By: SplitOnConclITE


Generated subgoals:

1 2. 0a
  a ~ a

1 step
2 2. a<0
  (-a) ~ a

1 step

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

(4steps total) PrintForm Definitions Lemmas num thy 1 Sections StandardLIB Doc