Comment on Understanding the most beautiful equation in MathematicsComments−senthil_rajasek13yI wish I could take my up vote back. I read this article and the power series expansion of the exponential function was not clear. So I looked up the wikipedia article (http://en.wikipedia.org/wiki/Exponential_function) and http://en.wikipedia.org/wiki/Euler%27s_formula which were much more clearer.Sadly, this article did nothing for me. I will remember to lookup wikipedia first...−neotrap13yIf you had to look for the definition of exponential function, perhaps you should start from here - http://www.mathsisfun.com/basic-math-definitions.html−senthil_rajasek13ythat site you posted might actually be of use to someone more than the original site.
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I wish I could take my up vote back. I read this article and the power series expansion of the exponential function was not clear. So I looked up the wikipedia article (http://en.wikipedia.org/wiki/Exponential_function) and http://en.wikipedia.org/wiki/Euler%27s_formula which were much more clearer.
Sadly, this article did nothing for me. I will remember to lookup wikipedia first...
If you had to look for the definition of exponential function, perhaps you should start from here - http://www.mathsisfun.com/basic-math-definitions.html
that site you posted might actually be of use to someone more than the original site.