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 r6769006 = 1.0;
        double r6769007 = atan2(1.0, 0.0);
        double r6769008 = sqrt(r6769007);
        double r6769009 = r6769006 / r6769008;
        double r6769010 = x;
        double r6769011 = fabs(r6769010);
        double r6769012 = r6769011 * r6769011;
        double r6769013 = exp(r6769012);
        double r6769014 = r6769009 * r6769013;
        double r6769015 = r6769006 / r6769011;
        double r6769016 = 2.0;
        double r6769017 = r6769006 / r6769016;
        double r6769018 = r6769015 * r6769015;
        double r6769019 = r6769018 * r6769015;
        double r6769020 = r6769017 * r6769019;
        double r6769021 = r6769015 + r6769020;
        double r6769022 = 3.0;
        double r6769023 = 4.0;
        double r6769024 = r6769022 / r6769023;
        double r6769025 = r6769019 * r6769015;
        double r6769026 = r6769025 * r6769015;
        double r6769027 = r6769024 * r6769026;
        double r6769028 = r6769021 + r6769027;
        double r6769029 = 15.0;
        double r6769030 = 8.0;
        double r6769031 = r6769029 / r6769030;
        double r6769032 = r6769026 * r6769015;
        double r6769033 = r6769032 * r6769015;
        double r6769034 = r6769031 * r6769033;
        double r6769035 = r6769028 + r6769034;
        double r6769036 = r6769014 * r6769035;
        return r6769036;
}