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 r98985 = a;
        double r98986 = b;
        double r98987 = r98985 + r98986;
        double r98988 = c;
        double r98989 = r98987 + r98988;
        double r98990 = 2.0;
        double r98991 = r98989 / r98990;
        double r98992 = r98991 - r98985;
        double r98993 = r98991 * r98992;
        double r98994 = r98991 - r98986;
        double r98995 = r98993 * r98994;
        double r98996 = r98991 - r98988;
        double r98997 = r98995 * r98996;
        double r98998 = sqrt(r98997);
        return r98998;
}