Cannot sample enough valid points. (more)

\[0.0 \lt a \lt b + c \land 0.0 \lt b \lt a + c \land 0.0 \lt c \lt a + b\]
\[\sqrt{\left(\left(\frac{\left(a + b\right) + c}{2} \cdot \left(\frac{\left(a + b\right) + c}{2} - a\right)\right) \cdot \left(\frac{\left(a + b\right) + c}{2} - b\right)\right) \cdot \left(\frac{\left(a + b\right) + c}{2} - c\right)}\]
\sqrt{\left(\left(\frac{\left(a + b\right) + c}{2} \cdot \left(\frac{\left(a + b\right) + c}{2} - a\right)\right) \cdot \left(\frac{\left(a + b\right) + c}{2} - b\right)\right) \cdot \left(\frac{\left(a + b\right) + c}{2} - c\right)}
double f(double a, double b, double c) {
        double r99162 = a;
        double r99163 = b;
        double r99164 = r99162 + r99163;
        double r99165 = c;
        double r99166 = r99164 + r99165;
        double r99167 = 2.0;
        double r99168 = r99166 / r99167;
        double r99169 = r99168 - r99162;
        double r99170 = r99168 * r99169;
        double r99171 = r99168 - r99163;
        double r99172 = r99170 * r99171;
        double r99173 = r99168 - r99165;
        double r99174 = r99172 * r99173;
        double r99175 = sqrt(r99174);
        return r99175;
}