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Returns the square root of a positive number
Examples
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// Compute some square roots |
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float $root, $value = 1000; |
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$root = `squareRoot 9`; |
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print $root; |
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// Should be 3.000000 |
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$root = `squareRoot $value`; |
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print $root; |
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// Should be 31.622776 |
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Additional information
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