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 r8392169 = 1.0;
        double r8392170 = atan2(1.0, 0.0);
        double r8392171 = sqrt(r8392170);
        double r8392172 = r8392169 / r8392171;
        double r8392173 = x;
        double r8392174 = fabs(r8392173);
        double r8392175 = r8392174 * r8392174;
        double r8392176 = exp(r8392175);
        double r8392177 = r8392172 * r8392176;
        double r8392178 = r8392169 / r8392174;
        double r8392179 = 2.0;
        double r8392180 = r8392169 / r8392179;
        double r8392181 = r8392178 * r8392178;
        double r8392182 = r8392181 * r8392178;
        double r8392183 = r8392180 * r8392182;
        double r8392184 = r8392178 + r8392183;
        double r8392185 = 3.0;
        double r8392186 = 4.0;
        double r8392187 = r8392185 / r8392186;
        double r8392188 = r8392182 * r8392178;
        double r8392189 = r8392188 * r8392178;
        double r8392190 = r8392187 * r8392189;
        double r8392191 = r8392184 + r8392190;
        double r8392192 = 15.0;
        double r8392193 = 8.0;
        double r8392194 = r8392192 / r8392193;
        double r8392195 = r8392189 * r8392178;
        double r8392196 = r8392195 * r8392178;
        double r8392197 = r8392194 * r8392196;
        double r8392198 = r8392191 + r8392197;
        double r8392199 = r8392177 * r8392198;
        return r8392199;
}