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 r178934 = 1.0;
        double r178935 = atan2(1.0, 0.0);
        double r178936 = sqrt(r178935);
        double r178937 = r178934 / r178936;
        double r178938 = x;
        double r178939 = fabs(r178938);
        double r178940 = r178939 * r178939;
        double r178941 = exp(r178940);
        double r178942 = r178937 * r178941;
        double r178943 = r178934 / r178939;
        double r178944 = 2.0;
        double r178945 = r178934 / r178944;
        double r178946 = r178943 * r178943;
        double r178947 = r178946 * r178943;
        double r178948 = r178945 * r178947;
        double r178949 = r178943 + r178948;
        double r178950 = 3.0;
        double r178951 = 4.0;
        double r178952 = r178950 / r178951;
        double r178953 = r178947 * r178943;
        double r178954 = r178953 * r178943;
        double r178955 = r178952 * r178954;
        double r178956 = r178949 + r178955;
        double r178957 = 15.0;
        double r178958 = 8.0;
        double r178959 = r178957 / r178958;
        double r178960 = r178954 * r178943;
        double r178961 = r178960 * r178943;
        double r178962 = r178959 * r178961;
        double r178963 = r178956 + r178962;
        double r178964 = r178942 * r178963;
        return r178964;
}