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 r9991481 = 1.0;
        double r9991482 = atan2(1.0, 0.0);
        double r9991483 = sqrt(r9991482);
        double r9991484 = r9991481 / r9991483;
        double r9991485 = x;
        double r9991486 = fabs(r9991485);
        double r9991487 = r9991486 * r9991486;
        double r9991488 = exp(r9991487);
        double r9991489 = r9991484 * r9991488;
        double r9991490 = r9991481 / r9991486;
        double r9991491 = 2.0;
        double r9991492 = r9991481 / r9991491;
        double r9991493 = r9991490 * r9991490;
        double r9991494 = r9991493 * r9991490;
        double r9991495 = r9991492 * r9991494;
        double r9991496 = r9991490 + r9991495;
        double r9991497 = 3.0;
        double r9991498 = 4.0;
        double r9991499 = r9991497 / r9991498;
        double r9991500 = r9991494 * r9991490;
        double r9991501 = r9991500 * r9991490;
        double r9991502 = r9991499 * r9991501;
        double r9991503 = r9991496 + r9991502;
        double r9991504 = 15.0;
        double r9991505 = 8.0;
        double r9991506 = r9991504 / r9991505;
        double r9991507 = r9991501 * r9991490;
        double r9991508 = r9991507 * r9991490;
        double r9991509 = r9991506 * r9991508;
        double r9991510 = r9991503 + r9991509;
        double r9991511 = r9991489 * r9991510;
        return r9991511;
}