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 r73645 = 1.0;
        double r73646 = atan2(1.0, 0.0);
        double r73647 = sqrt(r73646);
        double r73648 = r73645 / r73647;
        double r73649 = x;
        double r73650 = fabs(r73649);
        double r73651 = r73650 * r73650;
        double r73652 = exp(r73651);
        double r73653 = r73648 * r73652;
        double r73654 = r73645 / r73650;
        double r73655 = 2.0;
        double r73656 = r73645 / r73655;
        double r73657 = r73654 * r73654;
        double r73658 = r73657 * r73654;
        double r73659 = r73656 * r73658;
        double r73660 = r73654 + r73659;
        double r73661 = 3.0;
        double r73662 = 4.0;
        double r73663 = r73661 / r73662;
        double r73664 = r73658 * r73654;
        double r73665 = r73664 * r73654;
        double r73666 = r73663 * r73665;
        double r73667 = r73660 + r73666;
        double r73668 = 15.0;
        double r73669 = 8.0;
        double r73670 = r73668 / r73669;
        double r73671 = r73665 * r73654;
        double r73672 = r73671 * r73654;
        double r73673 = r73670 * r73672;
        double r73674 = r73667 + r73673;
        double r73675 = r73653 * r73674;
        return r73675;
}