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 r104116 = 1.0;
        double r104117 = atan2(1.0, 0.0);
        double r104118 = sqrt(r104117);
        double r104119 = r104116 / r104118;
        double r104120 = x;
        double r104121 = fabs(r104120);
        double r104122 = r104121 * r104121;
        double r104123 = exp(r104122);
        double r104124 = r104119 * r104123;
        double r104125 = r104116 / r104121;
        double r104126 = 2.0;
        double r104127 = r104116 / r104126;
        double r104128 = r104125 * r104125;
        double r104129 = r104128 * r104125;
        double r104130 = r104127 * r104129;
        double r104131 = r104125 + r104130;
        double r104132 = 3.0;
        double r104133 = 4.0;
        double r104134 = r104132 / r104133;
        double r104135 = r104129 * r104125;
        double r104136 = r104135 * r104125;
        double r104137 = r104134 * r104136;
        double r104138 = r104131 + r104137;
        double r104139 = 15.0;
        double r104140 = 8.0;
        double r104141 = r104139 / r104140;
        double r104142 = r104136 * r104125;
        double r104143 = r104142 * r104125;
        double r104144 = r104141 * r104143;
        double r104145 = r104138 + r104144;
        double r104146 = r104124 * r104145;
        return r104146;
}