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 r149757 = 1.0;
        double r149758 = atan2(1.0, 0.0);
        double r149759 = sqrt(r149758);
        double r149760 = r149757 / r149759;
        double r149761 = x;
        double r149762 = fabs(r149761);
        double r149763 = r149762 * r149762;
        double r149764 = exp(r149763);
        double r149765 = r149760 * r149764;
        double r149766 = r149757 / r149762;
        double r149767 = 2.0;
        double r149768 = r149757 / r149767;
        double r149769 = r149766 * r149766;
        double r149770 = r149769 * r149766;
        double r149771 = r149768 * r149770;
        double r149772 = r149766 + r149771;
        double r149773 = 3.0;
        double r149774 = 4.0;
        double r149775 = r149773 / r149774;
        double r149776 = r149770 * r149766;
        double r149777 = r149776 * r149766;
        double r149778 = r149775 * r149777;
        double r149779 = r149772 + r149778;
        double r149780 = 15.0;
        double r149781 = 8.0;
        double r149782 = r149780 / r149781;
        double r149783 = r149777 * r149766;
        double r149784 = r149783 * r149766;
        double r149785 = r149782 * r149784;
        double r149786 = r149779 + r149785;
        double r149787 = r149765 * r149786;
        return r149787;
}