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 r112319 = a;
        double r112320 = b;
        double r112321 = r112319 + r112320;
        double r112322 = c;
        double r112323 = r112321 + r112322;
        double r112324 = 2.0;
        double r112325 = r112323 / r112324;
        double r112326 = r112325 - r112319;
        double r112327 = r112325 * r112326;
        double r112328 = r112325 - r112320;
        double r112329 = r112327 * r112328;
        double r112330 = r112325 - r112322;
        double r112331 = r112329 * r112330;
        double r112332 = sqrt(r112331);
        return r112332;
}