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 r424623 = a;
        double r424624 = b;
        double r424625 = r424623 + r424624;
        double r424626 = c;
        double r424627 = r424625 + r424626;
        double r424628 = 2.0;
        double r424629 = r424627 / r424628;
        double r424630 = r424629 - r424623;
        double r424631 = r424629 * r424630;
        double r424632 = r424629 - r424624;
        double r424633 = r424631 * r424632;
        double r424634 = r424629 - r424626;
        double r424635 = r424633 * r424634;
        double r424636 = sqrt(r424635);
        return r424636;
}