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 r263537 = 1.0;
        double r263538 = atan2(1.0, 0.0);
        double r263539 = sqrt(r263538);
        double r263540 = r263537 / r263539;
        double r263541 = x;
        double r263542 = fabs(r263541);
        double r263543 = r263542 * r263542;
        double r263544 = exp(r263543);
        double r263545 = r263540 * r263544;
        double r263546 = r263537 / r263542;
        double r263547 = 2.0;
        double r263548 = r263537 / r263547;
        double r263549 = r263546 * r263546;
        double r263550 = r263549 * r263546;
        double r263551 = r263548 * r263550;
        double r263552 = r263546 + r263551;
        double r263553 = 3.0;
        double r263554 = 4.0;
        double r263555 = r263553 / r263554;
        double r263556 = r263550 * r263546;
        double r263557 = r263556 * r263546;
        double r263558 = r263555 * r263557;
        double r263559 = r263552 + r263558;
        double r263560 = 15.0;
        double r263561 = 8.0;
        double r263562 = r263560 / r263561;
        double r263563 = r263557 * r263546;
        double r263564 = r263563 * r263546;
        double r263565 = r263562 * r263564;
        double r263566 = r263559 + r263565;
        double r263567 = r263545 * r263566;
        return r263567;
}