Cannot sample enough valid points. (more)

\[x \cdot \sqrt{y \cdot y - z \cdot z}\]
x \cdot \sqrt{y \cdot y - z \cdot z}
double f(double x, double y, double z) {
        double r568088 = x;
        double r568089 = y;
        double r568090 = r568089 * r568089;
        double r568091 = z;
        double r568092 = r568091 * r568091;
        double r568093 = r568090 - r568092;
        double r568094 = sqrt(r568093);
        double r568095 = r568088 * r568094;
        return r568095;
}