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 r6797707 = 1.0;
        double r6797708 = atan2(1.0, 0.0);
        double r6797709 = sqrt(r6797708);
        double r6797710 = r6797707 / r6797709;
        double r6797711 = x;
        double r6797712 = fabs(r6797711);
        double r6797713 = r6797712 * r6797712;
        double r6797714 = exp(r6797713);
        double r6797715 = r6797710 * r6797714;
        double r6797716 = r6797707 / r6797712;
        double r6797717 = 2.0;
        double r6797718 = r6797707 / r6797717;
        double r6797719 = r6797716 * r6797716;
        double r6797720 = r6797719 * r6797716;
        double r6797721 = r6797718 * r6797720;
        double r6797722 = r6797716 + r6797721;
        double r6797723 = 3.0;
        double r6797724 = 4.0;
        double r6797725 = r6797723 / r6797724;
        double r6797726 = r6797720 * r6797716;
        double r6797727 = r6797726 * r6797716;
        double r6797728 = r6797725 * r6797727;
        double r6797729 = r6797722 + r6797728;
        double r6797730 = 15.0;
        double r6797731 = 8.0;
        double r6797732 = r6797730 / r6797731;
        double r6797733 = r6797727 * r6797716;
        double r6797734 = r6797733 * r6797716;
        double r6797735 = r6797732 * r6797734;
        double r6797736 = r6797729 + r6797735;
        double r6797737 = r6797715 * r6797736;
        return r6797737;
}