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 r97202 = 1.0;
        double r97203 = atan2(1.0, 0.0);
        double r97204 = sqrt(r97203);
        double r97205 = r97202 / r97204;
        double r97206 = x;
        double r97207 = fabs(r97206);
        double r97208 = r97207 * r97207;
        double r97209 = exp(r97208);
        double r97210 = r97205 * r97209;
        double r97211 = r97202 / r97207;
        double r97212 = 2.0;
        double r97213 = r97202 / r97212;
        double r97214 = r97211 * r97211;
        double r97215 = r97214 * r97211;
        double r97216 = r97213 * r97215;
        double r97217 = r97211 + r97216;
        double r97218 = 3.0;
        double r97219 = 4.0;
        double r97220 = r97218 / r97219;
        double r97221 = r97215 * r97211;
        double r97222 = r97221 * r97211;
        double r97223 = r97220 * r97222;
        double r97224 = r97217 + r97223;
        double r97225 = 15.0;
        double r97226 = 8.0;
        double r97227 = r97225 / r97226;
        double r97228 = r97222 * r97211;
        double r97229 = r97228 * r97211;
        double r97230 = r97227 * r97229;
        double r97231 = r97224 + r97230;
        double r97232 = r97210 * r97231;
        return r97232;
}