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| + | [[Category:MA453Spring2009Walther]] | ||
| + | [[Category:Euler's formula]] | ||
| + | [[Category:complex numbers]] | ||
| + | [[Category:MA453]] | ||
| + | = Jonathan Cromer's Favorite Theorem= | ||
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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Back to favorite theorems page: [[MA_453_Spring_2009_Walther_Week_1|ok]] | Back to favorite theorems page: [[MA_453_Spring_2009_Walther_Week_1|ok]] | ||
Latest revision as of 06:07, 23 September 2011
Jonathan Cromer's Favorite Theorem
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: ok
