2282           FxReturn(fabs(alpha-(*beta)) < MagickEpsilon ? 1.0 : 0.0);  in FxEvaluateSubexpression()
2288           FxReturn(fabs(alpha-(*beta)) >= MagickEpsilon ? 1.0 : 0.0);  in FxEvaluateSubexpression()
2341           if (fabs(alpha) >= MagickEpsilon)  in FxEvaluateSubexpression()
2597         FxReturn(MagickEpsilon);  in FxEvaluateSubexpression()
2793           FxReturn((double) (alpha < MagickEpsilon));  in FxEvaluateSubexpression()
2955           } while (fabs(alpha) >= MagickEpsilon);  in FxEvaluateSubexpression()
3773   if ((fabs(segment->x2-segment->x1) <= MagickEpsilon) &&  in PlasmaImageProxy()
3774       (fabs(segment->y2-segment->y1) <= MagickEpsilon))  in PlasmaImageProxy()
3815   if ((fabs(segment->x1-x_mid) < MagickEpsilon) &&  in PlasmaImageProxy()
3816       (fabs(segment->x2-x_mid) < MagickEpsilon) &&  in PlasmaImageProxy()
3817       (fabs(segment->y1-y_mid) < MagickEpsilon) &&  in PlasmaImageProxy()
3818       (fabs(segment->y2-y_mid) < MagickEpsilon))  in PlasmaImageProxy()
3824   if ((fabs(segment->x1-x_mid) > MagickEpsilon) ||  in PlasmaImageProxy()
3825       (fabs(segment->x2-x_mid) > MagickEpsilon))  in PlasmaImageProxy()
3848       if (fabs(segment->x1-segment->x2) > MagickEpsilon)  in PlasmaImageProxy()
3873   if ((fabs(segment->y1-y_mid) > MagickEpsilon) ||  in PlasmaImageProxy()
3874       (fabs(segment->y2-y_mid) > MagickEpsilon))  in PlasmaImageProxy()
3876       if ((fabs(segment->x1-x_mid) > MagickEpsilon) ||  in PlasmaImageProxy()
3877           (fabs(segment->y2-y_mid) > MagickEpsilon))  in PlasmaImageProxy()
3901       if (fabs(segment->y1-segment->y2) > MagickEpsilon)  in PlasmaImageProxy()
3926   if ((fabs(segment->x1-segment->x2) > MagickEpsilon) ||  in PlasmaImageProxy()
3927       (fabs(segment->y1-segment->y2) > MagickEpsilon))  in PlasmaImageProxy()