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 r216905 = 1.0;
        double r216906 = atan2(1.0, 0.0);
        double r216907 = sqrt(r216906);
        double r216908 = r216905 / r216907;
        double r216909 = x;
        double r216910 = fabs(r216909);
        double r216911 = r216910 * r216910;
        double r216912 = exp(r216911);
        double r216913 = r216908 * r216912;
        double r216914 = r216905 / r216910;
        double r216915 = 2.0;
        double r216916 = r216905 / r216915;
        double r216917 = r216914 * r216914;
        double r216918 = r216917 * r216914;
        double r216919 = r216916 * r216918;
        double r216920 = r216914 + r216919;
        double r216921 = 3.0;
        double r216922 = 4.0;
        double r216923 = r216921 / r216922;
        double r216924 = r216918 * r216914;
        double r216925 = r216924 * r216914;
        double r216926 = r216923 * r216925;
        double r216927 = r216920 + r216926;
        double r216928 = 15.0;
        double r216929 = 8.0;
        double r216930 = r216928 / r216929;
        double r216931 = r216925 * r216914;
        double r216932 = r216931 * r216914;
        double r216933 = r216930 * r216932;
        double r216934 = r216927 + r216933;
        double r216935 = r216913 * r216934;
        return r216935;
}