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 r2736001 = a;
        double r2736002 = b;
        double r2736003 = r2736001 + r2736002;
        double r2736004 = c;
        double r2736005 = r2736003 + r2736004;
        double r2736006 = 2.0;
        double r2736007 = r2736005 / r2736006;
        double r2736008 = r2736007 - r2736001;
        double r2736009 = r2736007 * r2736008;
        double r2736010 = r2736007 - r2736002;
        double r2736011 = r2736009 * r2736010;
        double r2736012 = r2736007 - r2736004;
        double r2736013 = r2736011 * r2736012;
        double r2736014 = sqrt(r2736013);
        return r2736014;
}