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 r5416989 = 1.0;
        double r5416990 = atan2(1.0, 0.0);
        double r5416991 = sqrt(r5416990);
        double r5416992 = r5416989 / r5416991;
        double r5416993 = x;
        double r5416994 = fabs(r5416993);
        double r5416995 = r5416994 * r5416994;
        double r5416996 = exp(r5416995);
        double r5416997 = r5416992 * r5416996;
        double r5416998 = r5416989 / r5416994;
        double r5416999 = 2.0;
        double r5417000 = r5416989 / r5416999;
        double r5417001 = r5416998 * r5416998;
        double r5417002 = r5417001 * r5416998;
        double r5417003 = r5417000 * r5417002;
        double r5417004 = r5416998 + r5417003;
        double r5417005 = 3.0;
        double r5417006 = 4.0;
        double r5417007 = r5417005 / r5417006;
        double r5417008 = r5417002 * r5416998;
        double r5417009 = r5417008 * r5416998;
        double r5417010 = r5417007 * r5417009;
        double r5417011 = r5417004 + r5417010;
        double r5417012 = 15.0;
        double r5417013 = 8.0;
        double r5417014 = r5417012 / r5417013;
        double r5417015 = r5417009 * r5416998;
        double r5417016 = r5417015 * r5416998;
        double r5417017 = r5417014 * r5417016;
        double r5417018 = r5417011 + r5417017;
        double r5417019 = r5416997 * r5417018;
        return r5417019;
}