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 r5709204 = 1.0;
        double r5709205 = atan2(1.0, 0.0);
        double r5709206 = sqrt(r5709205);
        double r5709207 = r5709204 / r5709206;
        double r5709208 = x;
        double r5709209 = fabs(r5709208);
        double r5709210 = r5709209 * r5709209;
        double r5709211 = exp(r5709210);
        double r5709212 = r5709207 * r5709211;
        double r5709213 = r5709204 / r5709209;
        double r5709214 = 2.0;
        double r5709215 = r5709204 / r5709214;
        double r5709216 = r5709213 * r5709213;
        double r5709217 = r5709216 * r5709213;
        double r5709218 = r5709215 * r5709217;
        double r5709219 = r5709213 + r5709218;
        double r5709220 = 3.0;
        double r5709221 = 4.0;
        double r5709222 = r5709220 / r5709221;
        double r5709223 = r5709217 * r5709213;
        double r5709224 = r5709223 * r5709213;
        double r5709225 = r5709222 * r5709224;
        double r5709226 = r5709219 + r5709225;
        double r5709227 = 15.0;
        double r5709228 = 8.0;
        double r5709229 = r5709227 / r5709228;
        double r5709230 = r5709224 * r5709213;
        double r5709231 = r5709230 * r5709213;
        double r5709232 = r5709229 * r5709231;
        double r5709233 = r5709226 + r5709232;
        double r5709234 = r5709212 * r5709233;
        return r5709234;
}