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lnnegativeone
on Oct 12, 2010
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What's the most mind-blowing fact you heard/read i...
which also means that ln(-1) = i*pi
o, and another cool one is (1/2)! = sqrt(pi)
nl
on Oct 14, 2010
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appropriate username!
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o, and another cool one is (1/2)! = sqrt(pi)