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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24962 [math] MathUtils.sign(NaN) returns -1 instead of NaN [EMAIL PROTECTED] changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Summary|MathUtils.sign(NaN) returns |[math] MathUtils.sign(NaN) |-1 instead of NaN |returns -1 instead of NaN ------- Additional Comments From [EMAIL PROTECTED] 2003-11-25 14:06 ------- I agree that the normal sign function is defined as you state (http://mathworld.wolfram.com/Sign.html) and has caused me some confusion. However, I don't want to simply change this method as other parts of [math] depend on this definition. My plans are as follows: 1. change the name of sign to positiveSign (any other name suggestions?) 2. create a new sign method based on Mathworld. If there are any objections, let's here them. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]