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From "Sebb (JIRA)" <j...@apache.org>
Subject [jira] Created: (MATH-483) FastMath does not handle special case -0.0 for asin() and atan()
Date Tue, 18 Jan 2011 00:25:44 GMT
FastMath does not handle special case -0.0 for asin() and atan()
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                 Key: MATH-483
                 URL: https://issues.apache.org/jira/browse/MATH-483
             Project: Commons Math
          Issue Type: Bug
    Affects Versions: 2.1, 3.0
            Reporter: Sebb
         Attachments: MATH-483.patch

The functions asin() and atan() are supposed to return the same sign 0 for zero argument,
but they currently return +0.0 for both.

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