Yes, it does, if the argument of -a and 1/b is less than pi
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Anonymous2007-04-18 22:44 ID:dwHxgWPh
BUTTSEKS
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Anonymous2007-04-19 2:22 ID:FdT1hRK9
=> ±root(-1/1) = ±root(1/-1)
fixed that for ya
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Anonymous2007-04-19 13:48 ID:+Nz0FBEb
OP here >>7
Not really, positive and negative roots are only really applicable to real numbers, and here I'm taking the positive root of the real numbers used.
>>3
The most accurate reply. The problem occurs between lines 3 and 4.
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Anonymous2007-04-19 17:19 ID:5XhQiReh
>>8
No you, faggot. Anyway, I meant sqrt(-a/b) does not equal sqrt(a)/sqrt(-b) and that is true. The whole principal roots shit is bull's if you take the sqrt function to return just the positive value.
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Anonymous2007-04-19 17:44 ID:T0OrsY1u
wikipedium says:
This proof is invalid since it applies the following principle for square roots incorrectly:
\sqrt{\frac{x}{y}} = \frac{\sqrt{x}}{\sqrt{y}}
This principle is only correct when y is a positive number. In the "proof" above, this is not the case. Thus, the proof is invalid.
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Anonymous2007-04-21 2:56 ID:XIdGSZaT
>>7 here, and actually, ±root(-1/1) = ±root(1/-1) works, specifically, root(-1/1) = -root(1/-1), since root(-1/1) = i and -root(1/-1) = -(1/i) = i.
I'll give you that it may fall apart between lines 2 and 3, according to >>10; but if you think it falls apart between lines 3 and 4, I'm pretty sure it's due to this.
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Anonymous2007-04-21 12:09 ID:zMYgHatk
ok yeah fuck tard... the only reason that makes sense is if any given variable is one , one is not the same as negative one, the onbly reason that worked is because u ALWAYS juat used -1 and 1, they are similar in the fact that they do the same thing to the abse number but they change the sign in front of it.. and if u try to pull that bull shit on pretty much anything else
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Anonymous2007-04-21 22:53 ID:kpX0GcNV
>>12
Fucking Koreans, not being able to talk properly. Go home! Or kill 30 people or something.
Also NIGGER DON'T KNOW ABOUT PRINCIPLE BRANCHES OF LOGARITHMS AND COMPLEX ARITHMETICS!
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Anonymous2007-04-27 23:10 ID:JUf3DMIg
>>24
Well I am not an "Nigger." You have no right to call me that if I made mistakes. This site should have some rules about harrassments, threats, and name calling. I am still in the need of more help in that regards.
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Anonymous2009-03-18 2:23
The word pirahna, is all I can think of that rhymes with marijuana