- #1
Nikitin
- 735
- 27
Homework Statement
https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-prn2/1395894_10201699046814591_1790916582_n.jpg
Assignment 3.
Homework Equations
Cauchy's differentiation formula
http://en.wikipedia.org/wiki/Cauchy's_integral_formula
The Attempt at a Solution
I checked if ##f(z) = e^{-z}## is analytic, and it is not. So it seems I have to do the circulation the hard way: parametrize z into ##z(t) = \cos(t) +i \sin(t)##
But that sounds like a bad way to do it. So you guys got any better ideas? Maybe I am missing something?
thanks for all help! :)