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 r98026 = a;
        double r98027 = b;
        double r98028 = r98026 + r98027;
        double r98029 = c;
        double r98030 = r98028 + r98029;
        double r98031 = 2.0;
        double r98032 = r98030 / r98031;
        double r98033 = r98032 - r98026;
        double r98034 = r98032 * r98033;
        double r98035 = r98032 - r98027;
        double r98036 = r98034 * r98035;
        double r98037 = r98032 - r98029;
        double r98038 = r98036 * r98037;
        double r98039 = sqrt(r98038);
        return r98039;
}