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 r3307455 = 1.0;
        double r3307456 = atan2(1.0, 0.0);
        double r3307457 = sqrt(r3307456);
        double r3307458 = r3307455 / r3307457;
        double r3307459 = x;
        double r3307460 = fabs(r3307459);
        double r3307461 = r3307460 * r3307460;
        double r3307462 = exp(r3307461);
        double r3307463 = r3307458 * r3307462;
        double r3307464 = r3307455 / r3307460;
        double r3307465 = 2.0;
        double r3307466 = r3307455 / r3307465;
        double r3307467 = r3307464 * r3307464;
        double r3307468 = r3307467 * r3307464;
        double r3307469 = r3307466 * r3307468;
        double r3307470 = r3307464 + r3307469;
        double r3307471 = 3.0;
        double r3307472 = 4.0;
        double r3307473 = r3307471 / r3307472;
        double r3307474 = r3307468 * r3307464;
        double r3307475 = r3307474 * r3307464;
        double r3307476 = r3307473 * r3307475;
        double r3307477 = r3307470 + r3307476;
        double r3307478 = 15.0;
        double r3307479 = 8.0;
        double r3307480 = r3307478 / r3307479;
        double r3307481 = r3307475 * r3307464;
        double r3307482 = r3307481 * r3307464;
        double r3307483 = r3307480 * r3307482;
        double r3307484 = r3307477 + r3307483;
        double r3307485 = r3307463 * r3307484;
        return r3307485;
}