But can you draw a "J" shape? On Sat, Apr 18, 2015 at 12:46 PM, 'Pascal Jasmin' via Programming < [email protected]> wrote:
> by looking at > 1 d 1 > 2 d 1 > 4 d 1 > ... > > the name I would give this shape is "rounded integer coordinate square > with x the precision number". > > > ----- Original Message ----- > From: Raul Miller <[email protected]> > To: Programming forum <[email protected]> > Cc: > Sent: Saturday, April 18, 2015 11:35 AM > Subject: Re: [Jprogramming] an interesting plot toy > > On Sat, Apr 18, 2015 at 11:10 AM, 'Pascal Jasmin' via Programming > <[email protected]> wrote: > > points =: 1 : '((4*m)|[+{:@]) ,~ (2&{.)@] + (3 : ''|:(,:y|.])(,-)}:y-|i: > y'' m) {~ (4*m)|[+{:@]' > ... > > d =: 4 : 'plot ;/ |: 2{."1 x points/\. 0,~ |. ($~x*#) y' > > is there a name for this shape? > > > > 90 d 1 > > That looks to me like a parabola of the sort that you would get > through curve stitching (though with one axis scaled). > > > Thanks, > > -- > Raul > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Devon McCormick, CFA ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
