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 r6385162 = 1.0;
        double r6385163 = atan2(1.0, 0.0);
        double r6385164 = sqrt(r6385163);
        double r6385165 = r6385162 / r6385164;
        double r6385166 = x;
        double r6385167 = fabs(r6385166);
        double r6385168 = r6385167 * r6385167;
        double r6385169 = exp(r6385168);
        double r6385170 = r6385165 * r6385169;
        double r6385171 = r6385162 / r6385167;
        double r6385172 = 2.0;
        double r6385173 = r6385162 / r6385172;
        double r6385174 = r6385171 * r6385171;
        double r6385175 = r6385174 * r6385171;
        double r6385176 = r6385173 * r6385175;
        double r6385177 = r6385171 + r6385176;
        double r6385178 = 3.0;
        double r6385179 = 4.0;
        double r6385180 = r6385178 / r6385179;
        double r6385181 = r6385175 * r6385171;
        double r6385182 = r6385181 * r6385171;
        double r6385183 = r6385180 * r6385182;
        double r6385184 = r6385177 + r6385183;
        double r6385185 = 15.0;
        double r6385186 = 8.0;
        double r6385187 = r6385185 / r6385186;
        double r6385188 = r6385182 * r6385171;
        double r6385189 = r6385188 * r6385171;
        double r6385190 = r6385187 * r6385189;
        double r6385191 = r6385184 + r6385190;
        double r6385192 = r6385170 * r6385191;
        return r6385192;
}