/* * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab * Copyright (C) 2007-2008 - INRIA - Bruno JOFRET * * This file must be used under the terms of the CeCILL. * This source file is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt * */ #include "sign.h" float ssigns(float num) { if (num > 0) { return 1.0f; } if (num < 0) { return -1.0f; } /* num == 0 */ return 0.0f; }