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 r105930 = a;
        double r105931 = b;
        double r105932 = r105930 + r105931;
        double r105933 = c;
        double r105934 = r105932 + r105933;
        double r105935 = 2.0;
        double r105936 = r105934 / r105935;
        double r105937 = r105936 - r105930;
        double r105938 = r105936 * r105937;
        double r105939 = r105936 - r105931;
        double r105940 = r105938 * r105939;
        double r105941 = r105936 - r105933;
        double r105942 = r105940 * r105941;
        double r105943 = sqrt(r105942);
        return r105943;
}