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 r6116490 = 1.0;
        double r6116491 = atan2(1.0, 0.0);
        double r6116492 = sqrt(r6116491);
        double r6116493 = r6116490 / r6116492;
        double r6116494 = x;
        double r6116495 = fabs(r6116494);
        double r6116496 = r6116495 * r6116495;
        double r6116497 = exp(r6116496);
        double r6116498 = r6116493 * r6116497;
        double r6116499 = r6116490 / r6116495;
        double r6116500 = 2.0;
        double r6116501 = r6116490 / r6116500;
        double r6116502 = r6116499 * r6116499;
        double r6116503 = r6116502 * r6116499;
        double r6116504 = r6116501 * r6116503;
        double r6116505 = r6116499 + r6116504;
        double r6116506 = 3.0;
        double r6116507 = 4.0;
        double r6116508 = r6116506 / r6116507;
        double r6116509 = r6116503 * r6116499;
        double r6116510 = r6116509 * r6116499;
        double r6116511 = r6116508 * r6116510;
        double r6116512 = r6116505 + r6116511;
        double r6116513 = 15.0;
        double r6116514 = 8.0;
        double r6116515 = r6116513 / r6116514;
        double r6116516 = r6116510 * r6116499;
        double r6116517 = r6116516 * r6116499;
        double r6116518 = r6116515 * r6116517;
        double r6116519 = r6116512 + r6116518;
        double r6116520 = r6116498 * r6116519;
        return r6116520;
}