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 r6022592 = 1.0;
        double r6022593 = atan2(1.0, 0.0);
        double r6022594 = sqrt(r6022593);
        double r6022595 = r6022592 / r6022594;
        double r6022596 = x;
        double r6022597 = fabs(r6022596);
        double r6022598 = r6022597 * r6022597;
        double r6022599 = exp(r6022598);
        double r6022600 = r6022595 * r6022599;
        double r6022601 = r6022592 / r6022597;
        double r6022602 = 2.0;
        double r6022603 = r6022592 / r6022602;
        double r6022604 = r6022601 * r6022601;
        double r6022605 = r6022604 * r6022601;
        double r6022606 = r6022603 * r6022605;
        double r6022607 = r6022601 + r6022606;
        double r6022608 = 3.0;
        double r6022609 = 4.0;
        double r6022610 = r6022608 / r6022609;
        double r6022611 = r6022605 * r6022601;
        double r6022612 = r6022611 * r6022601;
        double r6022613 = r6022610 * r6022612;
        double r6022614 = r6022607 + r6022613;
        double r6022615 = 15.0;
        double r6022616 = 8.0;
        double r6022617 = r6022615 / r6022616;
        double r6022618 = r6022612 * r6022601;
        double r6022619 = r6022618 * r6022601;
        double r6022620 = r6022617 * r6022619;
        double r6022621 = r6022614 + r6022620;
        double r6022622 = r6022600 * r6022621;
        return r6022622;
}