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 r2111418 = a;
        double r2111419 = b;
        double r2111420 = r2111418 + r2111419;
        double r2111421 = c;
        double r2111422 = r2111420 + r2111421;
        double r2111423 = 2.0;
        double r2111424 = r2111422 / r2111423;
        double r2111425 = r2111424 - r2111418;
        double r2111426 = r2111424 * r2111425;
        double r2111427 = r2111424 - r2111419;
        double r2111428 = r2111426 * r2111427;
        double r2111429 = r2111424 - r2111421;
        double r2111430 = r2111428 * r2111429;
        double r2111431 = sqrt(r2111430);
        return r2111431;
}