On Tue, Oct 27, 2009 at 5:12 PM, Brian Schott <[email protected]> wrote: > dfd=: 360&|&.(180&-) > righthand table of dfd'd angle comparisons. How can I do the > latter? I suppose I am asking what is the inverse of dfd.
dfd is its own inverse for numbers in the range greater than _180 and less than or equal to 180 (it's an identity function there). If you want to shift the range back to positive integers less than 360, I would use 360&| -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
