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 r178079 = 1.0;
        double r178080 = atan2(1.0, 0.0);
        double r178081 = sqrt(r178080);
        double r178082 = r178079 / r178081;
        double r178083 = x;
        double r178084 = fabs(r178083);
        double r178085 = r178084 * r178084;
        double r178086 = exp(r178085);
        double r178087 = r178082 * r178086;
        double r178088 = r178079 / r178084;
        double r178089 = 2.0;
        double r178090 = r178079 / r178089;
        double r178091 = r178088 * r178088;
        double r178092 = r178091 * r178088;
        double r178093 = r178090 * r178092;
        double r178094 = r178088 + r178093;
        double r178095 = 3.0;
        double r178096 = 4.0;
        double r178097 = r178095 / r178096;
        double r178098 = r178092 * r178088;
        double r178099 = r178098 * r178088;
        double r178100 = r178097 * r178099;
        double r178101 = r178094 + r178100;
        double r178102 = 15.0;
        double r178103 = 8.0;
        double r178104 = r178102 / r178103;
        double r178105 = r178099 * r178088;
        double r178106 = r178105 * r178088;
        double r178107 = r178104 * r178106;
        double r178108 = r178101 + r178107;
        double r178109 = r178087 * r178108;
        return r178109;
}