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I really like Euler's Formula, which states e^(''i''x) = cos(x) + ''i''sin(x). I especially like it for x=pi because it becomes e^(''i''*pi) = -1 + 0, which has all kinds of cool elements including, 1, 0, pi, e, ''i'', and both positive and negative numbers. | I really like Euler's Formula, which states e^(''i''x) = cos(x) + ''i''sin(x). I especially like it for x=pi because it becomes e^(''i''*pi) = -1 + 0, which has all kinds of cool elements including, 1, 0, pi, e, ''i'', and both positive and negative numbers. | ||
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Revision as of 18:41, 21 January 2009
I really like Euler's Formula, which states e^(ix) = cos(x) + isin(x). I especially like it for x=pi because it becomes e^(i*pi) = -1 + 0, which has all kinds of cool elements including, 1, 0, pi, e, i, and both positive and negative numbers.
back to favorite theorems page: MA_453_Spring_2009_Walther_Week_1
