Cute! J version: 'radar' plot 0 2p1;'1 + (cos 3*y) + *: sin 3*y'
Henry Rich On 3/21/2012 5:55 AM, Boyko Bantchev wrote: > FWIW, the cleanest mathematical / programmable trefoil that > I know of is the following (I am too lazy to do it in J, so Gnuplot): > > set size ratio 1.08 > set parametric > set polar > plot [0:2*pi] t,1+cos(3*t)+sin(3*t)**2 > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
