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 r166993 = 1.0;
        double r166994 = atan2(1.0, 0.0);
        double r166995 = sqrt(r166994);
        double r166996 = r166993 / r166995;
        double r166997 = x;
        double r166998 = fabs(r166997);
        double r166999 = r166998 * r166998;
        double r167000 = exp(r166999);
        double r167001 = r166996 * r167000;
        double r167002 = r166993 / r166998;
        double r167003 = 2.0;
        double r167004 = r166993 / r167003;
        double r167005 = r167002 * r167002;
        double r167006 = r167005 * r167002;
        double r167007 = r167004 * r167006;
        double r167008 = r167002 + r167007;
        double r167009 = 3.0;
        double r167010 = 4.0;
        double r167011 = r167009 / r167010;
        double r167012 = r167006 * r167002;
        double r167013 = r167012 * r167002;
        double r167014 = r167011 * r167013;
        double r167015 = r167008 + r167014;
        double r167016 = 15.0;
        double r167017 = 8.0;
        double r167018 = r167016 / r167017;
        double r167019 = r167013 * r167002;
        double r167020 = r167019 * r167002;
        double r167021 = r167018 * r167020;
        double r167022 = r167015 + r167021;
        double r167023 = r167001 * r167022;
        return r167023;
}