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 r38806233 = 1.0;
        double r38806234 = atan2(1.0, 0.0);
        double r38806235 = sqrt(r38806234);
        double r38806236 = r38806233 / r38806235;
        double r38806237 = x;
        double r38806238 = fabs(r38806237);
        double r38806239 = r38806238 * r38806238;
        double r38806240 = exp(r38806239);
        double r38806241 = r38806236 * r38806240;
        double r38806242 = r38806233 / r38806238;
        double r38806243 = 2.0;
        double r38806244 = r38806233 / r38806243;
        double r38806245 = r38806242 * r38806242;
        double r38806246 = r38806245 * r38806242;
        double r38806247 = r38806244 * r38806246;
        double r38806248 = r38806242 + r38806247;
        double r38806249 = 3.0;
        double r38806250 = 4.0;
        double r38806251 = r38806249 / r38806250;
        double r38806252 = r38806246 * r38806242;
        double r38806253 = r38806252 * r38806242;
        double r38806254 = r38806251 * r38806253;
        double r38806255 = r38806248 + r38806254;
        double r38806256 = 15.0;
        double r38806257 = 8.0;
        double r38806258 = r38806256 / r38806257;
        double r38806259 = r38806253 * r38806242;
        double r38806260 = r38806259 * r38806242;
        double r38806261 = r38806258 * r38806260;
        double r38806262 = r38806255 + r38806261;
        double r38806263 = r38806241 * r38806262;
        return r38806263;
}