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 r95387 = a;
        double r95388 = b;
        double r95389 = r95387 + r95388;
        double r95390 = c;
        double r95391 = r95389 + r95390;
        double r95392 = 2.0;
        double r95393 = r95391 / r95392;
        double r95394 = r95393 - r95387;
        double r95395 = r95393 * r95394;
        double r95396 = r95393 - r95388;
        double r95397 = r95395 * r95396;
        double r95398 = r95393 - r95390;
        double r95399 = r95397 * r95398;
        double r95400 = sqrt(r95399);
        return r95400;
}