Luck0
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Do you guys know a place where I can find a proof of the formula
[itex]\frac{d^{(n)}f(z)}{dz^{n}} = \frac{n!}{2\pi i}\oint \frac{f(z)dz}{(z- z_{0})^{n+1}}[/itex]
Thanks
[itex]\frac{d^{(n)}f(z)}{dz^{n}} = \frac{n!}{2\pi i}\oint \frac{f(z)dz}{(z- z_{0})^{n+1}}[/itex]
Thanks