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 r80756 = 1.0;
        double r80757 = atan2(1.0, 0.0);
        double r80758 = sqrt(r80757);
        double r80759 = r80756 / r80758;
        double r80760 = x;
        double r80761 = fabs(r80760);
        double r80762 = r80761 * r80761;
        double r80763 = exp(r80762);
        double r80764 = r80759 * r80763;
        double r80765 = r80756 / r80761;
        double r80766 = 2.0;
        double r80767 = r80756 / r80766;
        double r80768 = r80765 * r80765;
        double r80769 = r80768 * r80765;
        double r80770 = r80767 * r80769;
        double r80771 = r80765 + r80770;
        double r80772 = 3.0;
        double r80773 = 4.0;
        double r80774 = r80772 / r80773;
        double r80775 = r80769 * r80765;
        double r80776 = r80775 * r80765;
        double r80777 = r80774 * r80776;
        double r80778 = r80771 + r80777;
        double r80779 = 15.0;
        double r80780 = 8.0;
        double r80781 = r80779 / r80780;
        double r80782 = r80776 * r80765;
        double r80783 = r80782 * r80765;
        double r80784 = r80781 * r80783;
        double r80785 = r80778 + r80784;
        double r80786 = r80764 * r80785;
        return r80786;
}