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 r105332 = 1.0;
        double r105333 = atan2(1.0, 0.0);
        double r105334 = sqrt(r105333);
        double r105335 = r105332 / r105334;
        double r105336 = x;
        double r105337 = fabs(r105336);
        double r105338 = r105337 * r105337;
        double r105339 = exp(r105338);
        double r105340 = r105335 * r105339;
        double r105341 = r105332 / r105337;
        double r105342 = 2.0;
        double r105343 = r105332 / r105342;
        double r105344 = r105341 * r105341;
        double r105345 = r105344 * r105341;
        double r105346 = r105343 * r105345;
        double r105347 = r105341 + r105346;
        double r105348 = 3.0;
        double r105349 = 4.0;
        double r105350 = r105348 / r105349;
        double r105351 = r105345 * r105341;
        double r105352 = r105351 * r105341;
        double r105353 = r105350 * r105352;
        double r105354 = r105347 + r105353;
        double r105355 = 15.0;
        double r105356 = 8.0;
        double r105357 = r105355 / r105356;
        double r105358 = r105352 * r105341;
        double r105359 = r105358 * r105341;
        double r105360 = r105357 * r105359;
        double r105361 = r105354 + r105360;
        double r105362 = r105340 * r105361;
        return r105362;
}