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 r6980732 = 1.0;
        double r6980733 = atan2(1.0, 0.0);
        double r6980734 = sqrt(r6980733);
        double r6980735 = r6980732 / r6980734;
        double r6980736 = x;
        double r6980737 = fabs(r6980736);
        double r6980738 = r6980737 * r6980737;
        double r6980739 = exp(r6980738);
        double r6980740 = r6980735 * r6980739;
        double r6980741 = r6980732 / r6980737;
        double r6980742 = 2.0;
        double r6980743 = r6980732 / r6980742;
        double r6980744 = r6980741 * r6980741;
        double r6980745 = r6980744 * r6980741;
        double r6980746 = r6980743 * r6980745;
        double r6980747 = r6980741 + r6980746;
        double r6980748 = 3.0;
        double r6980749 = 4.0;
        double r6980750 = r6980748 / r6980749;
        double r6980751 = r6980745 * r6980741;
        double r6980752 = r6980751 * r6980741;
        double r6980753 = r6980750 * r6980752;
        double r6980754 = r6980747 + r6980753;
        double r6980755 = 15.0;
        double r6980756 = 8.0;
        double r6980757 = r6980755 / r6980756;
        double r6980758 = r6980752 * r6980741;
        double r6980759 = r6980758 * r6980741;
        double r6980760 = r6980757 * r6980759;
        double r6980761 = r6980754 + r6980760;
        double r6980762 = r6980740 * r6980761;
        return r6980762;
}