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 r248221 = 1.0;
        double r248222 = atan2(1.0, 0.0);
        double r248223 = sqrt(r248222);
        double r248224 = r248221 / r248223;
        double r248225 = x;
        double r248226 = fabs(r248225);
        double r248227 = r248226 * r248226;
        double r248228 = exp(r248227);
        double r248229 = r248224 * r248228;
        double r248230 = r248221 / r248226;
        double r248231 = 2.0;
        double r248232 = r248221 / r248231;
        double r248233 = r248230 * r248230;
        double r248234 = r248233 * r248230;
        double r248235 = r248232 * r248234;
        double r248236 = r248230 + r248235;
        double r248237 = 3.0;
        double r248238 = 4.0;
        double r248239 = r248237 / r248238;
        double r248240 = r248234 * r248230;
        double r248241 = r248240 * r248230;
        double r248242 = r248239 * r248241;
        double r248243 = r248236 + r248242;
        double r248244 = 15.0;
        double r248245 = 8.0;
        double r248246 = r248244 / r248245;
        double r248247 = r248241 * r248230;
        double r248248 = r248247 * r248230;
        double r248249 = r248246 * r248248;
        double r248250 = r248243 + r248249;
        double r248251 = r248229 * r248250;
        return r248251;
}