14 lines
217 B
JavaScript
14 lines
217 B
JavaScript
var calcPi = function() {
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var n = 20000;
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var pi = 0;
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for (var i = 0; i < n; i++) {
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var temp = 4 / (i*2+1);
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if (i % 2 == 0) {
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pi += temp;
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}
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else {
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pi -= temp;
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}
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}
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return pi;
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}
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