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 r2487560 = 1.0;
        double r2487561 = atan2(1.0, 0.0);
        double r2487562 = sqrt(r2487561);
        double r2487563 = r2487560 / r2487562;
        double r2487564 = x;
        double r2487565 = fabs(r2487564);
        double r2487566 = r2487565 * r2487565;
        double r2487567 = exp(r2487566);
        double r2487568 = r2487563 * r2487567;
        double r2487569 = r2487560 / r2487565;
        double r2487570 = 2.0;
        double r2487571 = r2487560 / r2487570;
        double r2487572 = r2487569 * r2487569;
        double r2487573 = r2487572 * r2487569;
        double r2487574 = r2487571 * r2487573;
        double r2487575 = r2487569 + r2487574;
        double r2487576 = 3.0;
        double r2487577 = 4.0;
        double r2487578 = r2487576 / r2487577;
        double r2487579 = r2487573 * r2487569;
        double r2487580 = r2487579 * r2487569;
        double r2487581 = r2487578 * r2487580;
        double r2487582 = r2487575 + r2487581;
        double r2487583 = 15.0;
        double r2487584 = 8.0;
        double r2487585 = r2487583 / r2487584;
        double r2487586 = r2487580 * r2487569;
        double r2487587 = r2487586 * r2487569;
        double r2487588 = r2487585 * r2487587;
        double r2487589 = r2487582 + r2487588;
        double r2487590 = r2487568 * r2487589;
        return r2487590;
}