[EQ] |f^n (z)|\le \left|\frac{1}{2\pi i} \int \frac{f(\zeta) d\zeta}{(\zeta - \rho)( \zeta - z)^n} \right| = |f_n(z)| \le \frac{M}{R^{n-1}(R-\left|z-\rho \right|)} [/EQ]