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 r131624 = 1.0;
        double r131625 = atan2(1.0, 0.0);
        double r131626 = sqrt(r131625);
        double r131627 = r131624 / r131626;
        double r131628 = x;
        double r131629 = fabs(r131628);
        double r131630 = r131629 * r131629;
        double r131631 = exp(r131630);
        double r131632 = r131627 * r131631;
        double r131633 = r131624 / r131629;
        double r131634 = 2.0;
        double r131635 = r131624 / r131634;
        double r131636 = r131633 * r131633;
        double r131637 = r131636 * r131633;
        double r131638 = r131635 * r131637;
        double r131639 = r131633 + r131638;
        double r131640 = 3.0;
        double r131641 = 4.0;
        double r131642 = r131640 / r131641;
        double r131643 = r131637 * r131633;
        double r131644 = r131643 * r131633;
        double r131645 = r131642 * r131644;
        double r131646 = r131639 + r131645;
        double r131647 = 15.0;
        double r131648 = 8.0;
        double r131649 = r131647 / r131648;
        double r131650 = r131644 * r131633;
        double r131651 = r131650 * r131633;
        double r131652 = r131649 * r131651;
        double r131653 = r131646 + r131652;
        double r131654 = r131632 * r131653;
        return r131654;
}