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 r93340 = a;
        double r93341 = b;
        double r93342 = r93340 + r93341;
        double r93343 = c;
        double r93344 = r93342 + r93343;
        double r93345 = 2.0;
        double r93346 = r93344 / r93345;
        double r93347 = r93346 - r93340;
        double r93348 = r93346 * r93347;
        double r93349 = r93346 - r93341;
        double r93350 = r93348 * r93349;
        double r93351 = r93346 - r93343;
        double r93352 = r93350 * r93351;
        double r93353 = sqrt(r93352);
        return r93353;
}