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 r109781 = 1.0;
        double r109782 = atan2(1.0, 0.0);
        double r109783 = sqrt(r109782);
        double r109784 = r109781 / r109783;
        double r109785 = x;
        double r109786 = fabs(r109785);
        double r109787 = r109786 * r109786;
        double r109788 = exp(r109787);
        double r109789 = r109784 * r109788;
        double r109790 = r109781 / r109786;
        double r109791 = 2.0;
        double r109792 = r109781 / r109791;
        double r109793 = r109790 * r109790;
        double r109794 = r109793 * r109790;
        double r109795 = r109792 * r109794;
        double r109796 = r109790 + r109795;
        double r109797 = 3.0;
        double r109798 = 4.0;
        double r109799 = r109797 / r109798;
        double r109800 = r109794 * r109790;
        double r109801 = r109800 * r109790;
        double r109802 = r109799 * r109801;
        double r109803 = r109796 + r109802;
        double r109804 = 15.0;
        double r109805 = 8.0;
        double r109806 = r109804 / r109805;
        double r109807 = r109801 * r109790;
        double r109808 = r109807 * r109790;
        double r109809 = r109806 * r109808;
        double r109810 = r109803 + r109809;
        double r109811 = r109789 * r109810;
        return r109811;
}