Cannot sample enough valid points. (more)

\[1 \le y \le 9999\]
\[\begin{array}{l} \mathbf{if}\;\left(\left|y - \sqrt{y \cdot y + 1}\right| - \frac{1}{y + \sqrt{y \cdot y + 1}}\right) \cdot \left(\left|y - \sqrt{y \cdot y + 1}\right| - \frac{1}{y + \sqrt{y \cdot y + 1}}\right) + {\left({10}^{-300}\right)}^{\left(10000 \cdot \left(y + 1\right)\right)} = 0:\\ \;\;\;\;1\\ \mathbf{else}:\\ \;\;\;\;\frac{e^{\left(\left|y - \sqrt{y \cdot y + 1}\right| - \frac{1}{y + \sqrt{y \cdot y + 1}}\right) \cdot \left(\left|y - \sqrt{y \cdot y + 1}\right| - \frac{1}{y + \sqrt{y \cdot y + 1}}\right) + {\left({10}^{-300}\right)}^{\left(10000 \cdot \left(y + 1\right)\right)}} - 1}{\left(\left|y - \sqrt{y \cdot y + 1}\right| - \frac{1}{y + \sqrt{y \cdot y + 1}}\right) \cdot \left(\left|y - \sqrt{y \cdot y + 1}\right| - \frac{1}{y + \sqrt{y \cdot y + 1}}\right) + {\left({10}^{-300}\right)}^{\left(10000 \cdot \left(y + 1\right)\right)}}\\ \end{array}\]
\begin{array}{l}
\mathbf{if}\;\left(\left|y - \sqrt{y \cdot y + 1}\right| - \frac{1}{y + \sqrt{y \cdot y + 1}}\right) \cdot \left(\left|y - \sqrt{y \cdot y + 1}\right| - \frac{1}{y + \sqrt{y \cdot y + 1}}\right) + {\left({10}^{-300}\right)}^{\left(10000 \cdot \left(y + 1\right)\right)} = 0:\\
\;\;\;\;1\\

\mathbf{else}:\\
\;\;\;\;\frac{e^{\left(\left|y - \sqrt{y \cdot y + 1}\right| - \frac{1}{y + \sqrt{y \cdot y + 1}}\right) \cdot \left(\left|y - \sqrt{y \cdot y + 1}\right| - \frac{1}{y + \sqrt{y \cdot y + 1}}\right) + {\left({10}^{-300}\right)}^{\left(10000 \cdot \left(y + 1\right)\right)}} - 1}{\left(\left|y - \sqrt{y \cdot y + 1}\right| - \frac{1}{y + \sqrt{y \cdot y + 1}}\right) \cdot \left(\left|y - \sqrt{y \cdot y + 1}\right| - \frac{1}{y + \sqrt{y \cdot y + 1}}\right) + {\left({10}^{-300}\right)}^{\left(10000 \cdot \left(y + 1\right)\right)}}\\

\end{array}
double f(double y) {
        double r991025 = y;
        double r991026 = r991025 * r991025;
        double r991027 = 1.0;
        double r991028 = r991026 + r991027;
        double r991029 = sqrt(r991028);
        double r991030 = r991025 - r991029;
        double r991031 = fabs(r991030);
        double r991032 = r991025 + r991029;
        double r991033 = r991027 / r991032;
        double r991034 = r991031 - r991033;
        double r991035 = r991034 * r991034;
        double r991036 = 10.0;
        double r991037 = -300.0;
        double r991038 = pow(r991036, r991037);
        double r991039 = 10000.0;
        double r991040 = r991025 + r991027;
        double r991041 = r991039 * r991040;
        double r991042 = pow(r991038, r991041);
        double r991043 = r991035 + r991042;
        double r991044 = 0.0;
        double r991045 = r991043 == r991044;
        double r991046 = exp(r991043);
        double r991047 = r991046 - r991027;
        double r991048 = r991047 / r991043;
        double r991049 = r991045 ? r991027 : r991048;
        return r991049;
}