11 Nov 2007

Official Asymptote example – cardioid

Figure 0020
(Compiled with Asymptote version 2.14svn-r5318)
/* This code comes from The Official Asymptote Gallery */
    
import graph;

size(0,100);

real f(real t) {return 1+cos(t);}

path g=polargraph(f,0,2pi,operator ..)--cycle;
filldraw(g,pink);

xaxis("$x$",above=true);
yaxis("$y$",above=true);

dot("$(a,0)$",(1,0),N);
dot("$(2a,0)$",(2,0),N+E);


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