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August 29, 2015 13:56
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Get the logarithm of a number to a specified base.
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| //returns the logarithm of `num` to base `base` | |
| if(!Math.logB){ | |
| Math.logB = function logB(num, base){ | |
| return Math.log(num)/Math.log(base); | |
| }; | |
| } |
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