stephenhowells

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<script>
if (typeof jQuery == 'undefined') {
    document.write(unescape("%3Cscript src='/js/jquery-2.0.0.min.js' type='text/javascript'%3E%3C/script%3E"));
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</script>

peterc

var r = 5;
var points_total = 0;
var points_inside = 0;

while (1) {
  points_total++;

  var x = Math.random() * r * 2 - r;
  var y = Math.random() * r * 2 - r;