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 r7574544 = 1.0;
        double r7574545 = atan2(1.0, 0.0);
        double r7574546 = sqrt(r7574545);
        double r7574547 = r7574544 / r7574546;
        double r7574548 = x;
        double r7574549 = fabs(r7574548);
        double r7574550 = r7574549 * r7574549;
        double r7574551 = exp(r7574550);
        double r7574552 = r7574547 * r7574551;
        double r7574553 = r7574544 / r7574549;
        double r7574554 = 2.0;
        double r7574555 = r7574544 / r7574554;
        double r7574556 = r7574553 * r7574553;
        double r7574557 = r7574556 * r7574553;
        double r7574558 = r7574555 * r7574557;
        double r7574559 = r7574553 + r7574558;
        double r7574560 = 3.0;
        double r7574561 = 4.0;
        double r7574562 = r7574560 / r7574561;
        double r7574563 = r7574557 * r7574553;
        double r7574564 = r7574563 * r7574553;
        double r7574565 = r7574562 * r7574564;
        double r7574566 = r7574559 + r7574565;
        double r7574567 = 15.0;
        double r7574568 = 8.0;
        double r7574569 = r7574567 / r7574568;
        double r7574570 = r7574564 * r7574553;
        double r7574571 = r7574570 * r7574553;
        double r7574572 = r7574569 * r7574571;
        double r7574573 = r7574566 + r7574572;
        double r7574574 = r7574552 * r7574573;
        return r7574574;
}