Cannot sample enough valid points. (more)

\[\left(\frac{1}{\sqrt{\pi}} \cdot e^{\left|x\right| \cdot \left|x\right|}\right) \cdot \left(\left(\left(\frac{1}{\left|x\right|} + \frac{1}{2} \cdot \left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right) + \frac{3}{4} \cdot \left(\left(\left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right) + \frac{15}{8} \cdot \left(\left(\left(\left(\left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right)\]
\left(\frac{1}{\sqrt{\pi}} \cdot e^{\left|x\right| \cdot \left|x\right|}\right) \cdot \left(\left(\left(\frac{1}{\left|x\right|} + \frac{1}{2} \cdot \left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right) + \frac{3}{4} \cdot \left(\left(\left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right) + \frac{15}{8} \cdot \left(\left(\left(\left(\left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right)
double f(double x) {
        double r5978750 = 1.0;
        double r5978751 = atan2(1.0, 0.0);
        double r5978752 = sqrt(r5978751);
        double r5978753 = r5978750 / r5978752;
        double r5978754 = x;
        double r5978755 = fabs(r5978754);
        double r5978756 = r5978755 * r5978755;
        double r5978757 = exp(r5978756);
        double r5978758 = r5978753 * r5978757;
        double r5978759 = r5978750 / r5978755;
        double r5978760 = 2.0;
        double r5978761 = r5978750 / r5978760;
        double r5978762 = r5978759 * r5978759;
        double r5978763 = r5978762 * r5978759;
        double r5978764 = r5978761 * r5978763;
        double r5978765 = r5978759 + r5978764;
        double r5978766 = 3.0;
        double r5978767 = 4.0;
        double r5978768 = r5978766 / r5978767;
        double r5978769 = r5978763 * r5978759;
        double r5978770 = r5978769 * r5978759;
        double r5978771 = r5978768 * r5978770;
        double r5978772 = r5978765 + r5978771;
        double r5978773 = 15.0;
        double r5978774 = 8.0;
        double r5978775 = r5978773 / r5978774;
        double r5978776 = r5978770 * r5978759;
        double r5978777 = r5978776 * r5978759;
        double r5978778 = r5978775 * r5978777;
        double r5978779 = r5978772 + r5978778;
        double r5978780 = r5978758 * r5978779;
        return r5978780;
}