Talk:Euler's identity

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Way too advanced as it stands. Needs motivation, examples, a diagram or two, and usefulness (i.e. why should I care?). This article is pretty useless to someone who doesn't already know everything in it. --DPatrick 18:41, 7 July 2006 (EDT)

I added a bit of motivation, but still needs geometry added (at a minimum). Some motivating problems would help too. --DPatrick 18:35, 14 July 2006 (EDT)