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Anonymous Tue 15 Dec 22:38:14 2020 No.12469868 View Reply Original Report

Quoted By: >>12469876 >>12469886 >>12469896 >>12469899 >>12470504

Saw this in another thread. This looks right but it's obviously wrong.

$e^{2i\pi}=1$
$log(e^{2i\pi})=log(1)$
$2i\pi=0$
$\pi=0$

Anonymous

Anonymous Tue 15 Dec 2020 22:39:48 No.12469872 Report

Quoted By:

That's not how complex numbers work.

Anonymous

Anonymous Tue 15 Dec 2020 22:40:10 No.12469876 Report

Quoted By:

>>12469868
log is multivalued
why didnt you post in /sqt/

Anonymous

Anonymous Tue 15 Dec 2020 22:42:36 No.12469886 Report

Quoted By:

>>12469868
The search term you are looking for is "branch cut."

Anonymous

Anonymous Tue 15 Dec 2020 22:45:00 No.12469896 Report

Quoted By: >>12469906

>>12469868
Hint e^ix is periodic

$e^{ix}=e^{ix+2npi} : n \in \mathbb{Z}$

El Arcón

El Arcón Tue 15 Dec 2020 22:45:10 No.12469898 Report

Quoted By:

I think this has something to do with the critical strip of the RZF being where it is. Obviously there is the issue about the branch but but I think there is also something profound there which I have not put m finger on yet.

Anonymous

Anonymous Tue 15 Dec 2020 22:45:19 No.12469899 Report

Quoted By: >>12470461

>>12469868
That is what you get for working with real (complex) numbers. They are inconsistent. Take the finitepill.

Anonymous

Anonymous Tue 15 Dec 2020 22:46:24 No.12469906 Report

Quoted By:

>>12469896
$e^{ix}=e^{i(x+2n\pi)} : n \in \mathbb{Z}$

Anonymous

Anonymous Tue 15 Dec 2020 22:55:52 No.12469956 Report

Quoted By:

No it’s because i has no component in the real plane therefore 2*pi is finite but i corresponds to 0

Anonymous

Anonymous Tue 15 Dec 2020 23:01:19 No.12469999 Report

Quoted By:

The rules for logarithm are different once you get into complex numbers. Take Algebra 2 and get back to us.

Anonymous

Anonymous Wed 16 Dec 2020 00:39:59 No.12470461 Report

Quoted By:

>>12469899
Why are you finitecucks so retarded? This "problem" will still exist in finite mathematics.

Anonymous

Anonymous Wed 16 Dec 2020 00:53:30 No.12470504 Report

Quoted By: >>12470516

>>12469868
can you explain what do you mean by "log"?

Anonymous

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Anonymous Wed 16 Dec 2020 00:56:15 No.12470516 Report

Quoted By:

>>12470504

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