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 r2912519 = 1.0;
        double r2912520 = atan2(1.0, 0.0);
        double r2912521 = sqrt(r2912520);
        double r2912522 = r2912519 / r2912521;
        double r2912523 = x;
        double r2912524 = fabs(r2912523);
        double r2912525 = r2912524 * r2912524;
        double r2912526 = exp(r2912525);
        double r2912527 = r2912522 * r2912526;
        double r2912528 = r2912519 / r2912524;
        double r2912529 = 2.0;
        double r2912530 = r2912519 / r2912529;
        double r2912531 = r2912528 * r2912528;
        double r2912532 = r2912531 * r2912528;
        double r2912533 = r2912530 * r2912532;
        double r2912534 = r2912528 + r2912533;
        double r2912535 = 3.0;
        double r2912536 = 4.0;
        double r2912537 = r2912535 / r2912536;
        double r2912538 = r2912532 * r2912528;
        double r2912539 = r2912538 * r2912528;
        double r2912540 = r2912537 * r2912539;
        double r2912541 = r2912534 + r2912540;
        double r2912542 = 15.0;
        double r2912543 = 8.0;
        double r2912544 = r2912542 / r2912543;
        double r2912545 = r2912539 * r2912528;
        double r2912546 = r2912545 * r2912528;
        double r2912547 = r2912544 * r2912546;
        double r2912548 = r2912541 + r2912547;
        double r2912549 = r2912527 * r2912548;
        return r2912549;
}