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| − | A AoPS member. | + | A AoPS member. |
| − | ===Negativebplusorminus===
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| − | ==Signature==
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| − | Signature as of September 1st, 2011:
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| − | <cmath>\sqrt{a+bi}=\sqrt{\frac{a+\sqrt{a^2+b^2}}{2}}+i\sqrt{\frac{-a+\sqrt{a^2+b^2}}{2}}</cmath>Pride goes before destruction, a haughty spirit before a fall.
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| − | I swear on my honor that my work and my answers are my own; if I received help, credit is given.
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| − | ==Notable Work==
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| − | Discovered <math>\sqrt{a+bi}</math> in terms of <math>a</math> and <math>b</math>, without trigonometry (not even using DeMoivre's theorems), and is noted for using mostly correct punctuation, capitalization, and spelling in the [[Art of Problem Solving]] classes (see [[AoPS Online School]] for how this classroom operates).
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