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 r158482 = 1.0;
        double r158483 = atan2(1.0, 0.0);
        double r158484 = sqrt(r158483);
        double r158485 = r158482 / r158484;
        double r158486 = x;
        double r158487 = fabs(r158486);
        double r158488 = r158487 * r158487;
        double r158489 = exp(r158488);
        double r158490 = r158485 * r158489;
        double r158491 = r158482 / r158487;
        double r158492 = 2.0;
        double r158493 = r158482 / r158492;
        double r158494 = r158491 * r158491;
        double r158495 = r158494 * r158491;
        double r158496 = r158493 * r158495;
        double r158497 = r158491 + r158496;
        double r158498 = 3.0;
        double r158499 = 4.0;
        double r158500 = r158498 / r158499;
        double r158501 = r158495 * r158491;
        double r158502 = r158501 * r158491;
        double r158503 = r158500 * r158502;
        double r158504 = r158497 + r158503;
        double r158505 = 15.0;
        double r158506 = 8.0;
        double r158507 = r158505 / r158506;
        double r158508 = r158502 * r158491;
        double r158509 = r158508 * r158491;
        double r158510 = r158507 * r158509;
        double r158511 = r158504 + r158510;
        double r158512 = r158490 * r158511;
        return r158512;
}