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 r186106 = 1.0;
        double r186107 = atan2(1.0, 0.0);
        double r186108 = sqrt(r186107);
        double r186109 = r186106 / r186108;
        double r186110 = x;
        double r186111 = fabs(r186110);
        double r186112 = r186111 * r186111;
        double r186113 = exp(r186112);
        double r186114 = r186109 * r186113;
        double r186115 = r186106 / r186111;
        double r186116 = 2.0;
        double r186117 = r186106 / r186116;
        double r186118 = r186115 * r186115;
        double r186119 = r186118 * r186115;
        double r186120 = r186117 * r186119;
        double r186121 = r186115 + r186120;
        double r186122 = 3.0;
        double r186123 = 4.0;
        double r186124 = r186122 / r186123;
        double r186125 = r186119 * r186115;
        double r186126 = r186125 * r186115;
        double r186127 = r186124 * r186126;
        double r186128 = r186121 + r186127;
        double r186129 = 15.0;
        double r186130 = 8.0;
        double r186131 = r186129 / r186130;
        double r186132 = r186126 * r186115;
        double r186133 = r186132 * r186115;
        double r186134 = r186131 * r186133;
        double r186135 = r186128 + r186134;
        double r186136 = r186114 * r186135;
        return r186136;
}