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 r189937 = 1.0;
        double r189938 = atan2(1.0, 0.0);
        double r189939 = sqrt(r189938);
        double r189940 = r189937 / r189939;
        double r189941 = x;
        double r189942 = fabs(r189941);
        double r189943 = r189942 * r189942;
        double r189944 = exp(r189943);
        double r189945 = r189940 * r189944;
        double r189946 = r189937 / r189942;
        double r189947 = 2.0;
        double r189948 = r189937 / r189947;
        double r189949 = r189946 * r189946;
        double r189950 = r189949 * r189946;
        double r189951 = r189948 * r189950;
        double r189952 = r189946 + r189951;
        double r189953 = 3.0;
        double r189954 = 4.0;
        double r189955 = r189953 / r189954;
        double r189956 = r189950 * r189946;
        double r189957 = r189956 * r189946;
        double r189958 = r189955 * r189957;
        double r189959 = r189952 + r189958;
        double r189960 = 15.0;
        double r189961 = 8.0;
        double r189962 = r189960 / r189961;
        double r189963 = r189957 * r189946;
        double r189964 = r189963 * r189946;
        double r189965 = r189962 * r189964;
        double r189966 = r189959 + r189965;
        double r189967 = r189945 * r189966;
        return r189967;
}