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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=20496 [math] Add sign() method to MathUtils Summary: [math] Add sign() method to MathUtils Product: Commons Version: Nightly Builds Platform: All OS/Version: All Status: NEW Severity: Normal Priority: Other Component: Sandbox AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] While implementing Ridders' method for root finding, I encountered a need for a function that would return +1 or -1 depending on the sign of its argument. I started a MathUtility class to hold such things, but Phil beat me to the punch by submitting MathUtils, so I am submitting additions to his class. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
