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 r28502380 = 1.0;
        double r28502381 = atan2(1.0, 0.0);
        double r28502382 = sqrt(r28502381);
        double r28502383 = r28502380 / r28502382;
        double r28502384 = x;
        double r28502385 = fabs(r28502384);
        double r28502386 = r28502385 * r28502385;
        double r28502387 = exp(r28502386);
        double r28502388 = r28502383 * r28502387;
        double r28502389 = r28502380 / r28502385;
        double r28502390 = 2.0;
        double r28502391 = r28502380 / r28502390;
        double r28502392 = r28502389 * r28502389;
        double r28502393 = r28502392 * r28502389;
        double r28502394 = r28502391 * r28502393;
        double r28502395 = r28502389 + r28502394;
        double r28502396 = 3.0;
        double r28502397 = 4.0;
        double r28502398 = r28502396 / r28502397;
        double r28502399 = r28502393 * r28502389;
        double r28502400 = r28502399 * r28502389;
        double r28502401 = r28502398 * r28502400;
        double r28502402 = r28502395 + r28502401;
        double r28502403 = 15.0;
        double r28502404 = 8.0;
        double r28502405 = r28502403 / r28502404;
        double r28502406 = r28502400 * r28502389;
        double r28502407 = r28502406 * r28502389;
        double r28502408 = r28502405 * r28502407;
        double r28502409 = r28502402 + r28502408;
        double r28502410 = r28502388 * r28502409;
        return r28502410;
}