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From "Gilles (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MATH-690) Remove methods from "MathUtils"
Date Thu, 13 Oct 2011 16:59:12 GMT
Remove methods from "MathUtils"
-------------------------------

                 Key: MATH-690
                 URL: https://issues.apache.org/jira/browse/MATH-690
             Project: Commons Math
          Issue Type: Task
            Reporter: Gilles
            Assignee: Gilles
            Priority: Trivial
             Fix For: 3.0


I propose to remove the following methods from "MathUtils":

  public static double sign(final double x)
  public static float sign(final float x)
  public static double sinh(double x)
  public static double cosh(double x)

Also, "sign" and "indicator" functions seem redundant (and the "float" and
"double" versions are not dealing correctly with -0.0).


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