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 r91724 = 1.0;
        double r91725 = atan2(1.0, 0.0);
        double r91726 = sqrt(r91725);
        double r91727 = r91724 / r91726;
        double r91728 = x;
        double r91729 = fabs(r91728);
        double r91730 = r91729 * r91729;
        double r91731 = exp(r91730);
        double r91732 = r91727 * r91731;
        double r91733 = r91724 / r91729;
        double r91734 = 2.0;
        double r91735 = r91724 / r91734;
        double r91736 = r91733 * r91733;
        double r91737 = r91736 * r91733;
        double r91738 = r91735 * r91737;
        double r91739 = r91733 + r91738;
        double r91740 = 3.0;
        double r91741 = 4.0;
        double r91742 = r91740 / r91741;
        double r91743 = r91737 * r91733;
        double r91744 = r91743 * r91733;
        double r91745 = r91742 * r91744;
        double r91746 = r91739 + r91745;
        double r91747 = 15.0;
        double r91748 = 8.0;
        double r91749 = r91747 / r91748;
        double r91750 = r91744 * r91733;
        double r91751 = r91750 * r91733;
        double r91752 = r91749 * r91751;
        double r91753 = r91746 + r91752;
        double r91754 = r91732 * r91753;
        return r91754;
}