Preparation code

 
<script>
  Benchmark.prototype.setup = function() {
    function fastPow(n, x) {
      return x == 2 ? n * n : Math.pow(n, x);
    }
  };
</script>

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for(var x, i = 0; i < 100000; i++)
    x = fastPow(i, 2);

for(var x, i = 0; i < 100000; i++)
    x = Math.pow(i, 2);

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Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

• Revision 1: published on 10th November 2011
• Revision 2: published on 10th November 2011 and last updated on 11th November 2011
• Revision 3: published on 11th November 2011
• Revision 4: published by 4esn0k on 15th January 2013

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