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1 = -1 ??
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01-30-2004, 05:20 AM
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Peetster
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Re: 1 = -1 ??
Quote:
Originally posted by Cuball
-1 * -1 = sqrt(-1) * sqrt(-1)
x*x =! sqrt(x)*sqrt(x)
It's only true for positive values of x
Peetster
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