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Index › Programming Questions & Help › Syntax Questions › Signum function in Processing

Klaus Ex Member	Signum function in Processing? Nov 6th, 2007, 12:25pm   Hi, is there a Signum (sgn) function in Processing?

JohnG Ex Member	Re: Signum function in Processing? Reply #1 - Nov 6th, 2007, 1:35pm   Not built in I don't think so, but you can easily write one yourself I'd say.

antiplastik YaBB Moderator Offline Posts: 699 France	Re: Signum function in Processing? Reply #2 - Nov 6th, 2007, 3:41pm   something like this? Code: int signum(float f) { if (f > 0) return 1; if (f < 0) return -1; return 0; }

Klaus Ex Member	Re: Signum function in Processing? Reply #3 - Nov 7th, 2007, 1:23pm   This was very easy, I'm feeling a little bit stupid... thanks for the help!