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 r85259 = 1.0;
        double r85260 = atan2(1.0, 0.0);
        double r85261 = sqrt(r85260);
        double r85262 = r85259 / r85261;
        double r85263 = x;
        double r85264 = fabs(r85263);
        double r85265 = r85264 * r85264;
        double r85266 = exp(r85265);
        double r85267 = r85262 * r85266;
        double r85268 = r85259 / r85264;
        double r85269 = 2.0;
        double r85270 = r85259 / r85269;
        double r85271 = r85268 * r85268;
        double r85272 = r85271 * r85268;
        double r85273 = r85270 * r85272;
        double r85274 = r85268 + r85273;
        double r85275 = 3.0;
        double r85276 = 4.0;
        double r85277 = r85275 / r85276;
        double r85278 = r85272 * r85268;
        double r85279 = r85278 * r85268;
        double r85280 = r85277 * r85279;
        double r85281 = r85274 + r85280;
        double r85282 = 15.0;
        double r85283 = 8.0;
        double r85284 = r85282 / r85283;
        double r85285 = r85279 * r85268;
        double r85286 = r85285 * r85268;
        double r85287 = r85284 * r85286;
        double r85288 = r85281 + r85287;
        double r85289 = r85267 * r85288;
        return r85289;
}