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 r518142 = 1.0;
        double r518143 = atan2(1.0, 0.0);
        double r518144 = sqrt(r518143);
        double r518145 = r518142 / r518144;
        double r518146 = x;
        double r518147 = fabs(r518146);
        double r518148 = r518147 * r518147;
        double r518149 = exp(r518148);
        double r518150 = r518145 * r518149;
        double r518151 = r518142 / r518147;
        double r518152 = 2.0;
        double r518153 = r518142 / r518152;
        double r518154 = r518151 * r518151;
        double r518155 = r518154 * r518151;
        double r518156 = r518153 * r518155;
        double r518157 = r518151 + r518156;
        double r518158 = 3.0;
        double r518159 = 4.0;
        double r518160 = r518158 / r518159;
        double r518161 = r518155 * r518151;
        double r518162 = r518161 * r518151;
        double r518163 = r518160 * r518162;
        double r518164 = r518157 + r518163;
        double r518165 = 15.0;
        double r518166 = 8.0;
        double r518167 = r518165 / r518166;
        double r518168 = r518162 * r518151;
        double r518169 = r518168 * r518151;
        double r518170 = r518167 * r518169;
        double r518171 = r518164 + r518170;
        double r518172 = r518150 * r518171;
        return r518172;
}