Math.extend Edit script

var myNumber = -12;
myNumber.isOdd(); // -> false
(42602).isEven(); // -> true
myNumber.isInteger(); // -> true
(3).isPrime(); // -> returns true, 3 is a prime
(4).isPrime(); // -> returns false, 4 is not a prime
[1,2,3,4,5].shuffle(); // -> shuffles & returns new array
Math.stdDev([78, 88, 93, 67, 89, 75, 91]); // -> approx. 9

Website:

Math.extend

Author:

Laurent Fortin

Size:

4.7 KB

Last modified:

07/11/2008

License:

MIT

Tags:

syntactic sugar

Rating:

5

(5/5 from 1 vote)

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