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 r6915242 = 1.0;
        double r6915243 = atan2(1.0, 0.0);
        double r6915244 = sqrt(r6915243);
        double r6915245 = r6915242 / r6915244;
        double r6915246 = x;
        double r6915247 = fabs(r6915246);
        double r6915248 = r6915247 * r6915247;
        double r6915249 = exp(r6915248);
        double r6915250 = r6915245 * r6915249;
        double r6915251 = r6915242 / r6915247;
        double r6915252 = 2.0;
        double r6915253 = r6915242 / r6915252;
        double r6915254 = r6915251 * r6915251;
        double r6915255 = r6915254 * r6915251;
        double r6915256 = r6915253 * r6915255;
        double r6915257 = r6915251 + r6915256;
        double r6915258 = 3.0;
        double r6915259 = 4.0;
        double r6915260 = r6915258 / r6915259;
        double r6915261 = r6915255 * r6915251;
        double r6915262 = r6915261 * r6915251;
        double r6915263 = r6915260 * r6915262;
        double r6915264 = r6915257 + r6915263;
        double r6915265 = 15.0;
        double r6915266 = 8.0;
        double r6915267 = r6915265 / r6915266;
        double r6915268 = r6915262 * r6915251;
        double r6915269 = r6915268 * r6915251;
        double r6915270 = r6915267 * r6915269;
        double r6915271 = r6915264 + r6915270;
        double r6915272 = r6915250 * r6915271;
        return r6915272;
}