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 r5174617 = 1.0;
        double r5174618 = atan2(1.0, 0.0);
        double r5174619 = sqrt(r5174618);
        double r5174620 = r5174617 / r5174619;
        double r5174621 = x;
        double r5174622 = fabs(r5174621);
        double r5174623 = r5174622 * r5174622;
        double r5174624 = exp(r5174623);
        double r5174625 = r5174620 * r5174624;
        double r5174626 = r5174617 / r5174622;
        double r5174627 = 2.0;
        double r5174628 = r5174617 / r5174627;
        double r5174629 = r5174626 * r5174626;
        double r5174630 = r5174629 * r5174626;
        double r5174631 = r5174628 * r5174630;
        double r5174632 = r5174626 + r5174631;
        double r5174633 = 3.0;
        double r5174634 = 4.0;
        double r5174635 = r5174633 / r5174634;
        double r5174636 = r5174630 * r5174626;
        double r5174637 = r5174636 * r5174626;
        double r5174638 = r5174635 * r5174637;
        double r5174639 = r5174632 + r5174638;
        double r5174640 = 15.0;
        double r5174641 = 8.0;
        double r5174642 = r5174640 / r5174641;
        double r5174643 = r5174637 * r5174626;
        double r5174644 = r5174643 * r5174626;
        double r5174645 = r5174642 * r5174644;
        double r5174646 = r5174639 + r5174645;
        double r5174647 = r5174625 * r5174646;
        return r5174647;
}