Cannot sample enough valid points. (more)

\[\left(0 \le x \land x \le 1\right) \land \left(\frac{1}{8} \le k \land k \le \frac{1}{2}\right)\]
\[\frac{x}{x \cdot \left(1 - k\right) + k}\]
\frac{x}{x \cdot \left(1 - k\right) + k}
double f(double x, double k) {
        double r16099165 = x;
        double r16099166 = 1.0;
        double r16099167 = k;
        double r16099168 = r16099166 - r16099167;
        double r16099169 = r16099165 * r16099168;
        double r16099170 = r16099169 + r16099167;
        double r16099171 = r16099165 / r16099170;
        return r16099171;
}