Searched refs:yinf (Results 1 – 1 of 1) sorted by relevance
177 int xinf, yinf; in compare_values() local190 yinf = (1.0/dy == 0.0); in compare_values()192 if(dx<0) return (yinf && dy<0) ? 0 : -1; in compare_values()193 return (yinf && dy>0) ? 0 : 1; in compare_values()195 if (yinf) return dy<0 ? 1 : -1; in compare_values()