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 r4856806 = 1.0;
        double r4856807 = atan2(1.0, 0.0);
        double r4856808 = sqrt(r4856807);
        double r4856809 = r4856806 / r4856808;
        double r4856810 = x;
        double r4856811 = fabs(r4856810);
        double r4856812 = r4856811 * r4856811;
        double r4856813 = exp(r4856812);
        double r4856814 = r4856809 * r4856813;
        double r4856815 = r4856806 / r4856811;
        double r4856816 = 2.0;
        double r4856817 = r4856806 / r4856816;
        double r4856818 = r4856815 * r4856815;
        double r4856819 = r4856818 * r4856815;
        double r4856820 = r4856817 * r4856819;
        double r4856821 = r4856815 + r4856820;
        double r4856822 = 3.0;
        double r4856823 = 4.0;
        double r4856824 = r4856822 / r4856823;
        double r4856825 = r4856819 * r4856815;
        double r4856826 = r4856825 * r4856815;
        double r4856827 = r4856824 * r4856826;
        double r4856828 = r4856821 + r4856827;
        double r4856829 = 15.0;
        double r4856830 = 8.0;
        double r4856831 = r4856829 / r4856830;
        double r4856832 = r4856826 * r4856815;
        double r4856833 = r4856832 * r4856815;
        double r4856834 = r4856831 * r4856833;
        double r4856835 = r4856828 + r4856834;
        double r4856836 = r4856814 * r4856835;
        return r4856836;
}