n derivative

[Looker]

I have a problem...
Can you help me ?... :confused:

I need to calculate the n-derivative of a function of z (complex number)...

n derivative of complex function of a complex variable (http://alexandrapatricio.paginas.sapo.pt/imagens/complexos02.gif)


Thanks, fellows !

Looker

[Tide]

Try expanding the function as a power series.

[singleton]

Edit: Don't think I can help

[mathwonk]

i took 2 derivs and it looked like some kind of pattern might emerge but i did not care enough to take more. if you want to egt it you might take 4 or 5 derivatives carefully and look hard at them.

[Tide]

Expand the exponential function as a power series - the pattern when taking derivatives will be evident!