size(0,100);
import math;
import stats;
currentpen=magenta;
// A centered random number
real crand() {return unitrand()*5;}
real r1;
pair pcenter;
for(int i=0; i < 6000; ++i) {
r1 = unitrand()/10;
pcenter = ( crand(), crand());
Draw(circle(pcenter,r1));
}