2009-12-21 16:41:45 +00:00
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(function(){
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2009-12-26 07:17:34 +00:00
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var cube, square;
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2010-05-15 05:18:05 +00:00
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square = function(x) {
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2009-12-21 16:41:45 +00:00
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return x * x;
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};
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2010-05-15 05:18:05 +00:00
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cube = function(x) {
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2009-12-21 16:41:45 +00:00
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return square(x) * x;
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};
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2010-02-24 23:27:10 +00:00
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})();
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