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 r7560100 = 1.0;
        double r7560101 = atan2(1.0, 0.0);
        double r7560102 = sqrt(r7560101);
        double r7560103 = r7560100 / r7560102;
        double r7560104 = x;
        double r7560105 = fabs(r7560104);
        double r7560106 = r7560105 * r7560105;
        double r7560107 = exp(r7560106);
        double r7560108 = r7560103 * r7560107;
        double r7560109 = r7560100 / r7560105;
        double r7560110 = 2.0;
        double r7560111 = r7560100 / r7560110;
        double r7560112 = r7560109 * r7560109;
        double r7560113 = r7560112 * r7560109;
        double r7560114 = r7560111 * r7560113;
        double r7560115 = r7560109 + r7560114;
        double r7560116 = 3.0;
        double r7560117 = 4.0;
        double r7560118 = r7560116 / r7560117;
        double r7560119 = r7560113 * r7560109;
        double r7560120 = r7560119 * r7560109;
        double r7560121 = r7560118 * r7560120;
        double r7560122 = r7560115 + r7560121;
        double r7560123 = 15.0;
        double r7560124 = 8.0;
        double r7560125 = r7560123 / r7560124;
        double r7560126 = r7560120 * r7560109;
        double r7560127 = r7560126 * r7560109;
        double r7560128 = r7560125 * r7560127;
        double r7560129 = r7560122 + r7560128;
        double r7560130 = r7560108 * r7560129;
        return r7560130;
}