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 r2269579 = a;
        double r2269580 = b;
        double r2269581 = r2269579 + r2269580;
        double r2269582 = c;
        double r2269583 = r2269581 + r2269582;
        double r2269584 = 2.0;
        double r2269585 = r2269583 / r2269584;
        double r2269586 = r2269585 - r2269579;
        double r2269587 = r2269585 * r2269586;
        double r2269588 = r2269585 - r2269580;
        double r2269589 = r2269587 * r2269588;
        double r2269590 = r2269585 - r2269582;
        double r2269591 = r2269589 * r2269590;
        double r2269592 = sqrt(r2269591);
        return r2269592;
}