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 r4939986 = 1.0;
        double r4939987 = atan2(1.0, 0.0);
        double r4939988 = sqrt(r4939987);
        double r4939989 = r4939986 / r4939988;
        double r4939990 = x;
        double r4939991 = fabs(r4939990);
        double r4939992 = r4939991 * r4939991;
        double r4939993 = exp(r4939992);
        double r4939994 = r4939989 * r4939993;
        double r4939995 = r4939986 / r4939991;
        double r4939996 = 2.0;
        double r4939997 = r4939986 / r4939996;
        double r4939998 = r4939995 * r4939995;
        double r4939999 = r4939998 * r4939995;
        double r4940000 = r4939997 * r4939999;
        double r4940001 = r4939995 + r4940000;
        double r4940002 = 3.0;
        double r4940003 = 4.0;
        double r4940004 = r4940002 / r4940003;
        double r4940005 = r4939999 * r4939995;
        double r4940006 = r4940005 * r4939995;
        double r4940007 = r4940004 * r4940006;
        double r4940008 = r4940001 + r4940007;
        double r4940009 = 15.0;
        double r4940010 = 8.0;
        double r4940011 = r4940009 / r4940010;
        double r4940012 = r4940006 * r4939995;
        double r4940013 = r4940012 * r4939995;
        double r4940014 = r4940011 * r4940013;
        double r4940015 = r4940008 + r4940014;
        double r4940016 = r4939994 * r4940015;
        return r4940016;
}