On Sun, Sep 25, 2011 at 3:06 AM, David Ward Lambert <[email protected]> wrote: > Please what is the j notation for bitwise not? > > Adverb b. is ingenious---I haven't figured out why negative m is useful. > On last-ditch effort I've reinvented the j notation: > > bitwise_not=: (16 + #. 1 0 0 1)b. NB.(#.1 1 0 0 1)b. > > The definition is non-obvious and should be considered for the > beginner's dictionary. There's a good chance I've overlooked > documentation.
Come on, why'd you need b. for that? bitwise_not =: _1&- Ambrus ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
