[eqn]\displaystyle \zeta \left( \sum_{k=1}^{\infty} \frac{9}{10^k} \right) = \zeta(1) = \infty[/eqn] Therefore, [math]\displaystyle 0.999\ldots = 1[/math]
I kek'd
>0.999...=infinity so 0.9999...=1
lmfao anime damsel you are high AF right now
>>8699108
>lmfao anime damsel you are high AF right now
nope, you are you fucking brainlet
>>8699138
you just took an infinite series and then concluded that 0.999...=1 now go back to your shit gween tea cartoon.
[eqn]\zeta(-4)=\zeta(-2)=0[/eqn]
Therefore, [math]-4=-2[/math]
>>8699079
W-what are you trying to say?
are you seriously implying that f(x)=f(y) => x=y is true?
>>8699535
Why should this be true though?
[math]\displaystyle \zeta \left( \sum_{k=1}^{\infty} \frac{9}{10^k} \right) = \zeta(1)[/math]
It is obviously true if your conclousion is true but that is a pretty awful proof then.
>>8700105
this, the proof already assumes that 0.9999... = 1
>>8700320
its not possible without the knowledge that 0.999..=1.
>>8700105
>It is obviously true if
It's not true. The function isn't define at [math] z=1 [/math]. There is no valid equation involving the a value [math] \zeta(1) [/math].
>>8700345
His proof goes 0.999...=1 therfore
\displaystyle \zeta \left( \sum_{k=1}^{\infty} \frac{9}{10^k} \right) = \zeta(1)
therfore 0.999...=1.
What is not obvious there, the middel part is irrelevant, his asumption is the same as his conclusion.
>>8700349
>isn't defined
it's a meromorphic function with a pole of order 1 at 1, genius
What if there is a 0.0.....001?
>>8700370
What are you trying to say? Saying it's a pole is also just saying it's not defined there, plus saying it's well defined in a neighborhood of that point.
>>8700380
no. there are different kinds of isolated singularities of holomorphic functions. a pole of order 1 is a very specific one. it means the function can be written as a power series at point 1 as
[math] \sum_{i=-1}^\infty a_i (x-1)^i [/math]
it's not that it's just "not defined" because it doesn't take a value in C, it literally takes infinity as a value at that point, an infinity with a very specific behavior.
>>8699079
YOU WHORE!
TAKE THAT BACK
>>8700374
>What if there is a 0.0.....001?
Excellent question.
What if there was a virtual 1?
>>8699181
>>8699079
Go count primes with Cocoa instead of doing this useless shit.
>>8702375
What secret does Cocoa have about the Zeta function that she does not want to tell us? She counts primes too quick.