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 r5680259 = 1.0;
        double r5680260 = atan2(1.0, 0.0);
        double r5680261 = sqrt(r5680260);
        double r5680262 = r5680259 / r5680261;
        double r5680263 = x;
        double r5680264 = fabs(r5680263);
        double r5680265 = r5680264 * r5680264;
        double r5680266 = exp(r5680265);
        double r5680267 = r5680262 * r5680266;
        double r5680268 = r5680259 / r5680264;
        double r5680269 = 2.0;
        double r5680270 = r5680259 / r5680269;
        double r5680271 = r5680268 * r5680268;
        double r5680272 = r5680271 * r5680268;
        double r5680273 = r5680270 * r5680272;
        double r5680274 = r5680268 + r5680273;
        double r5680275 = 3.0;
        double r5680276 = 4.0;
        double r5680277 = r5680275 / r5680276;
        double r5680278 = r5680272 * r5680268;
        double r5680279 = r5680278 * r5680268;
        double r5680280 = r5680277 * r5680279;
        double r5680281 = r5680274 + r5680280;
        double r5680282 = 15.0;
        double r5680283 = 8.0;
        double r5680284 = r5680282 / r5680283;
        double r5680285 = r5680279 * r5680268;
        double r5680286 = r5680285 * r5680268;
        double r5680287 = r5680284 * r5680286;
        double r5680288 = r5680281 + r5680287;
        double r5680289 = r5680267 * r5680288;
        return r5680289;
}