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 r5110888 = 1.0;
        double r5110889 = atan2(1.0, 0.0);
        double r5110890 = sqrt(r5110889);
        double r5110891 = r5110888 / r5110890;
        double r5110892 = x;
        double r5110893 = fabs(r5110892);
        double r5110894 = r5110893 * r5110893;
        double r5110895 = exp(r5110894);
        double r5110896 = r5110891 * r5110895;
        double r5110897 = r5110888 / r5110893;
        double r5110898 = 2.0;
        double r5110899 = r5110888 / r5110898;
        double r5110900 = r5110897 * r5110897;
        double r5110901 = r5110900 * r5110897;
        double r5110902 = r5110899 * r5110901;
        double r5110903 = r5110897 + r5110902;
        double r5110904 = 3.0;
        double r5110905 = 4.0;
        double r5110906 = r5110904 / r5110905;
        double r5110907 = r5110901 * r5110897;
        double r5110908 = r5110907 * r5110897;
        double r5110909 = r5110906 * r5110908;
        double r5110910 = r5110903 + r5110909;
        double r5110911 = 15.0;
        double r5110912 = 8.0;
        double r5110913 = r5110911 / r5110912;
        double r5110914 = r5110908 * r5110897;
        double r5110915 = r5110914 * r5110897;
        double r5110916 = r5110913 * r5110915;
        double r5110917 = r5110910 + r5110916;
        double r5110918 = r5110896 * r5110917;
        return r5110918;
}