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 r99331 = 1.0;
        double r99332 = atan2(1.0, 0.0);
        double r99333 = sqrt(r99332);
        double r99334 = r99331 / r99333;
        double r99335 = x;
        double r99336 = fabs(r99335);
        double r99337 = r99336 * r99336;
        double r99338 = exp(r99337);
        double r99339 = r99334 * r99338;
        double r99340 = r99331 / r99336;
        double r99341 = 2.0;
        double r99342 = r99331 / r99341;
        double r99343 = r99340 * r99340;
        double r99344 = r99343 * r99340;
        double r99345 = r99342 * r99344;
        double r99346 = r99340 + r99345;
        double r99347 = 3.0;
        double r99348 = 4.0;
        double r99349 = r99347 / r99348;
        double r99350 = r99344 * r99340;
        double r99351 = r99350 * r99340;
        double r99352 = r99349 * r99351;
        double r99353 = r99346 + r99352;
        double r99354 = 15.0;
        double r99355 = 8.0;
        double r99356 = r99354 / r99355;
        double r99357 = r99351 * r99340;
        double r99358 = r99357 * r99340;
        double r99359 = r99356 * r99358;
        double r99360 = r99353 + r99359;
        double r99361 = r99339 * r99360;
        return r99361;
}