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 r6150968 = 1.0;
        double r6150969 = atan2(1.0, 0.0);
        double r6150970 = sqrt(r6150969);
        double r6150971 = r6150968 / r6150970;
        double r6150972 = x;
        double r6150973 = fabs(r6150972);
        double r6150974 = r6150973 * r6150973;
        double r6150975 = exp(r6150974);
        double r6150976 = r6150971 * r6150975;
        double r6150977 = r6150968 / r6150973;
        double r6150978 = 2.0;
        double r6150979 = r6150968 / r6150978;
        double r6150980 = r6150977 * r6150977;
        double r6150981 = r6150980 * r6150977;
        double r6150982 = r6150979 * r6150981;
        double r6150983 = r6150977 + r6150982;
        double r6150984 = 3.0;
        double r6150985 = 4.0;
        double r6150986 = r6150984 / r6150985;
        double r6150987 = r6150981 * r6150977;
        double r6150988 = r6150987 * r6150977;
        double r6150989 = r6150986 * r6150988;
        double r6150990 = r6150983 + r6150989;
        double r6150991 = 15.0;
        double r6150992 = 8.0;
        double r6150993 = r6150991 / r6150992;
        double r6150994 = r6150988 * r6150977;
        double r6150995 = r6150994 * r6150977;
        double r6150996 = r6150993 * r6150995;
        double r6150997 = r6150990 + r6150996;
        double r6150998 = r6150976 * r6150997;
        return r6150998;
}