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 r142083 = 1.0;
        double r142084 = atan2(1.0, 0.0);
        double r142085 = sqrt(r142084);
        double r142086 = r142083 / r142085;
        double r142087 = x;
        double r142088 = fabs(r142087);
        double r142089 = r142088 * r142088;
        double r142090 = exp(r142089);
        double r142091 = r142086 * r142090;
        double r142092 = r142083 / r142088;
        double r142093 = 2.0;
        double r142094 = r142083 / r142093;
        double r142095 = r142092 * r142092;
        double r142096 = r142095 * r142092;
        double r142097 = r142094 * r142096;
        double r142098 = r142092 + r142097;
        double r142099 = 3.0;
        double r142100 = 4.0;
        double r142101 = r142099 / r142100;
        double r142102 = r142096 * r142092;
        double r142103 = r142102 * r142092;
        double r142104 = r142101 * r142103;
        double r142105 = r142098 + r142104;
        double r142106 = 15.0;
        double r142107 = 8.0;
        double r142108 = r142106 / r142107;
        double r142109 = r142103 * r142092;
        double r142110 = r142109 * r142092;
        double r142111 = r142108 * r142110;
        double r142112 = r142105 + r142111;
        double r142113 = r142091 * r142112;
        return r142113;
}