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 r2730099 = a;
        double r2730100 = b;
        double r2730101 = r2730099 + r2730100;
        double r2730102 = c;
        double r2730103 = r2730101 + r2730102;
        double r2730104 = 2.0;
        double r2730105 = r2730103 / r2730104;
        double r2730106 = r2730105 - r2730099;
        double r2730107 = r2730105 * r2730106;
        double r2730108 = r2730105 - r2730100;
        double r2730109 = r2730107 * r2730108;
        double r2730110 = r2730105 - r2730102;
        double r2730111 = r2730109 * r2730110;
        double r2730112 = sqrt(r2730111);
        return r2730112;
}