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 r5731085 = a;
        double r5731086 = b;
        double r5731087 = r5731085 + r5731086;
        double r5731088 = c;
        double r5731089 = r5731087 + r5731088;
        double r5731090 = 2.0;
        double r5731091 = r5731089 / r5731090;
        double r5731092 = r5731091 - r5731085;
        double r5731093 = r5731091 * r5731092;
        double r5731094 = r5731091 - r5731086;
        double r5731095 = r5731093 * r5731094;
        double r5731096 = r5731091 - r5731088;
        double r5731097 = r5731095 * r5731096;
        double r5731098 = sqrt(r5731097);
        return r5731098;
}