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 r123245 = 1.0;
        double r123246 = atan2(1.0, 0.0);
        double r123247 = sqrt(r123246);
        double r123248 = r123245 / r123247;
        double r123249 = x;
        double r123250 = fabs(r123249);
        double r123251 = r123250 * r123250;
        double r123252 = exp(r123251);
        double r123253 = r123248 * r123252;
        double r123254 = r123245 / r123250;
        double r123255 = 2.0;
        double r123256 = r123245 / r123255;
        double r123257 = r123254 * r123254;
        double r123258 = r123257 * r123254;
        double r123259 = r123256 * r123258;
        double r123260 = r123254 + r123259;
        double r123261 = 3.0;
        double r123262 = 4.0;
        double r123263 = r123261 / r123262;
        double r123264 = r123258 * r123254;
        double r123265 = r123264 * r123254;
        double r123266 = r123263 * r123265;
        double r123267 = r123260 + r123266;
        double r123268 = 15.0;
        double r123269 = 8.0;
        double r123270 = r123268 / r123269;
        double r123271 = r123265 * r123254;
        double r123272 = r123271 * r123254;
        double r123273 = r123270 * r123272;
        double r123274 = r123267 + r123273;
        double r123275 = r123253 * r123274;
        return r123275;
}