Cannot sample enough valid points. (more)

\[0.0 \lt a \land 0.0 \lt b \land 0.0 \lt c\]
\[\sqrt{\left(\left(\frac{\left(a + b\right) + c}{2} \cdot \left(\frac{\left(a + b\right) + c}{2} - a\right)\right) \cdot \left(\frac{\left(a + b\right) + c}{2} - b\right)\right) \cdot \left(\frac{\left(a + b\right) + c}{2} - c\right)}\]
\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 r11069 = a;
        double r11070 = b;
        double r11071 = r11069 + r11070;
        double r11072 = c;
        double r11073 = r11071 + r11072;
        double r11074 = 2.0;
        double r11075 = r11073 / r11074;
        double r11076 = r11075 - r11069;
        double r11077 = r11075 * r11076;
        double r11078 = r11075 - r11070;
        double r11079 = r11077 * r11078;
        double r11080 = r11075 - r11072;
        double r11081 = r11079 * r11080;
        double r11082 = sqrt(r11081);
        return r11082;
}