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 r5462144 = 1.0;
        double r5462145 = atan2(1.0, 0.0);
        double r5462146 = sqrt(r5462145);
        double r5462147 = r5462144 / r5462146;
        double r5462148 = x;
        double r5462149 = fabs(r5462148);
        double r5462150 = r5462149 * r5462149;
        double r5462151 = exp(r5462150);
        double r5462152 = r5462147 * r5462151;
        double r5462153 = r5462144 / r5462149;
        double r5462154 = 2.0;
        double r5462155 = r5462144 / r5462154;
        double r5462156 = r5462153 * r5462153;
        double r5462157 = r5462156 * r5462153;
        double r5462158 = r5462155 * r5462157;
        double r5462159 = r5462153 + r5462158;
        double r5462160 = 3.0;
        double r5462161 = 4.0;
        double r5462162 = r5462160 / r5462161;
        double r5462163 = r5462157 * r5462153;
        double r5462164 = r5462163 * r5462153;
        double r5462165 = r5462162 * r5462164;
        double r5462166 = r5462159 + r5462165;
        double r5462167 = 15.0;
        double r5462168 = 8.0;
        double r5462169 = r5462167 / r5462168;
        double r5462170 = r5462164 * r5462153;
        double r5462171 = r5462170 * r5462153;
        double r5462172 = r5462169 * r5462171;
        double r5462173 = r5462166 + r5462172;
        double r5462174 = r5462152 * r5462173;
        return r5462174;
}