Cannot sample enough valid points. (more)

\[0 \lt a \lt b + c \land 0 \lt b \lt a + c \land 0 \lt c \lt a + b\]
\[\sqrt{\left(\left(\frac{\left(a + b\right) + c}{2} \cdot \left(\frac{\left(a + b\right) + c}{2} - a\right)\right) \cdot \left(\frac{\left(a + b\right) + c}{2} - b\right)\right) \cdot \left(\frac{\left(a + b\right) + c}{2} - c\right)}\]
\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 r4876011 = a;
        double r4876012 = b;
        double r4876013 = r4876011 + r4876012;
        double r4876014 = c;
        double r4876015 = r4876013 + r4876014;
        double r4876016 = 2.0;
        double r4876017 = r4876015 / r4876016;
        double r4876018 = r4876017 - r4876011;
        double r4876019 = r4876017 * r4876018;
        double r4876020 = r4876017 - r4876012;
        double r4876021 = r4876019 * r4876020;
        double r4876022 = r4876017 - r4876014;
        double r4876023 = r4876021 * r4876022;
        double r4876024 = sqrt(r4876023);
        return r4876024;
}