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 r16766112 = 1.0;
        double r16766113 = atan2(1.0, 0.0);
        double r16766114 = sqrt(r16766113);
        double r16766115 = r16766112 / r16766114;
        double r16766116 = x;
        double r16766117 = fabs(r16766116);
        double r16766118 = r16766117 * r16766117;
        double r16766119 = exp(r16766118);
        double r16766120 = r16766115 * r16766119;
        double r16766121 = r16766112 / r16766117;
        double r16766122 = 2.0;
        double r16766123 = r16766112 / r16766122;
        double r16766124 = r16766121 * r16766121;
        double r16766125 = r16766124 * r16766121;
        double r16766126 = r16766123 * r16766125;
        double r16766127 = r16766121 + r16766126;
        double r16766128 = 3.0;
        double r16766129 = 4.0;
        double r16766130 = r16766128 / r16766129;
        double r16766131 = r16766125 * r16766121;
        double r16766132 = r16766131 * r16766121;
        double r16766133 = r16766130 * r16766132;
        double r16766134 = r16766127 + r16766133;
        double r16766135 = 15.0;
        double r16766136 = 8.0;
        double r16766137 = r16766135 / r16766136;
        double r16766138 = r16766132 * r16766121;
        double r16766139 = r16766138 * r16766121;
        double r16766140 = r16766137 * r16766139;
        double r16766141 = r16766134 + r16766140;
        double r16766142 = r16766120 * r16766141;
        return r16766142;
}