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 r141291 = 1.0;
        double r141292 = atan2(1.0, 0.0);
        double r141293 = sqrt(r141292);
        double r141294 = r141291 / r141293;
        double r141295 = x;
        double r141296 = fabs(r141295);
        double r141297 = r141296 * r141296;
        double r141298 = exp(r141297);
        double r141299 = r141294 * r141298;
        double r141300 = r141291 / r141296;
        double r141301 = 2.0;
        double r141302 = r141291 / r141301;
        double r141303 = r141300 * r141300;
        double r141304 = r141303 * r141300;
        double r141305 = r141302 * r141304;
        double r141306 = r141300 + r141305;
        double r141307 = 3.0;
        double r141308 = 4.0;
        double r141309 = r141307 / r141308;
        double r141310 = r141304 * r141300;
        double r141311 = r141310 * r141300;
        double r141312 = r141309 * r141311;
        double r141313 = r141306 + r141312;
        double r141314 = 15.0;
        double r141315 = 8.0;
        double r141316 = r141314 / r141315;
        double r141317 = r141311 * r141300;
        double r141318 = r141317 * r141300;
        double r141319 = r141316 * r141318;
        double r141320 = r141313 + r141319;
        double r141321 = r141299 * r141320;
        return r141321;
}