Approximations to standard functions
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Key: MAHOUT-653
URL: https://issues.apache.org/jira/browse/MAHOUT-653
Project: Mahout
Issue Type: New Feature
Reporter: Lance Norskog
These give approximate versions of pow(value, exponent), exp(value), and
natural log(value).
log() and exp() stolen from:
[http://martin.ankerl.com/2007/02/11/optimized-exponential-functions-for-java/]
pow() stolen from:
[http://martin.ankerl.com/2007/10/04/optimized-pow-approximation-for-java-and-c-c/]
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