On Tue, Aug 4, 2009 at 12:15 AM, david alis<[email protected]> wrote: > The expression ( (#"1) (+./) ) isn't correct.
Oops, powSet=: /:~@:(<@#~) 2 (#"1~ +./)@#:@i...@^# powSet ;:'A B C' ++---+-----+-------+-----+---+-----+---+ ||+-+|+-+-+|+-+-+-+|+-+-+|+-+|+-+-+|+-+| |||A|||A|B|||A|B|C|||A|C|||B|||B|C|||C|| ||+-+|+-+-+|+-+-+-+|+-+-+|+-+|+-+-+|+-+| ++---+-----+-------+-----+---+-----+---+ Sorry about that. -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
