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Anonymous at Thu, 18 Jul 2024 17:56:51 UTC No. 16287508

>Eddie currents

🧵 /psg/ - Probability and Statistics General

Anonymous at Thu, 18 Jul 2024 17:56:05 UTC No. 16287506

Previous thread >>16256996

This is one of the board's newest generals. Fairly high activity due to edge lords trying to be funny but instead spreading facts about the absolute state of our world.

Intro stats is fairly easy, intermediate stats come the programming and we have already have several battles about what language is the best in the thread. Nobody uses SAS funnily enough, SPSS has had some people trying to joust the edgelords who are into R and C++, while the stata children are silent as usual.

Come one, come all. State your dumb questions, /pol/tardy or not. Some fairly useful and funny math is showcased in this thread.

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Anonymous at Thu, 18 Jul 2024 17:44:20 UTC No. 16287486

Is there a scientific consensus on whether people find Green or Blue to be the more calming color?

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Anonymous at Thu, 18 Jul 2024 17:44:13 UTC No. 16287484

yo whatup sci

I'm looking to start a career in diagnosis of disease, medicine, therapy, etc.

any trusted sites I can get into the habit of checking for the latest and greatest in medical research?

I've got a high school level of understanding when it comes to bio/chem/physics but I'm enrolled in an anatomy/medical terminology course at my local community college

so again, just looking for trusted, reliable sources of cutting edge medical insights

many thanks!!

🧵 The future is barter

Anonymous at Thu, 18 Jul 2024 17:23:03 UTC No. 16287467

Lets compose a graph together

A node is a tradable object
If you want to sell something add the node to the list and draw a green vertex away from it
If you want to buy something, add the node to the list and draw a red arrow going towards it
Lets do it for every item at market on the planet
Now, ask a super quantum computer match a node with a green stick with a red stick and find the permutation of the graph that Maxes connections

The graph topology that has the most connections is economically most efficient

🧵 Can you solve Witten's exam?

Anonymous at Thu, 18 Jul 2024 16:20:06 UTC No. 16287398

You have 90 minutes. No calculator allowed

🧵 How do we fix American Education?

Anonymous at Thu, 18 Jul 2024 16:12:51 UTC No. 16287383

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Anonymous at Thu, 18 Jul 2024 16:08:56 UTC No. 16287379

How true is genetic-environmental determinism?

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Anonymous at Thu, 18 Jul 2024 15:46:15 UTC No. 16287353

Are we fucked?

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Anonymous at Thu, 18 Jul 2024 14:27:12 UTC No. 16287240

When did you realize Heliocetnrism utlimately was a racist historical system and that you should champion the universal ethics of Geocentrism?

🧵 a haiku

Anonymous at Thu, 18 Jul 2024 14:23:38 UTC No. 16287235

>2024
>the eternal /sci/ debate
>has been forgotten

🧵 Riemann hypothesis proof attempt

Jonathan Macintosh !!p0U1i5L/b8U at Thu, 18 Jul 2024 14:13:04 UTC No. 16287221

Thoughts on this Riemann hypothesis proof attempt?

Cheers,
Jonathan Macintosh
Chugwater, Wyoming

Postscript: Image unrelated.

----------

Define the function [math]f(s)=\zeta(s)-\frac{1}{s-1}[/math]. Note that [math]f(s)[/math] is analytic in the entire complex plane except for a simple pole at [math]s=1[/math]. This follows from the fact that the zeta function has a simple pole at [math]s=1[/math] and the function [math]\frac{1}{s-1}[/math] has a simple pole at [math]s=1[/math].

Using the residue theorem, we have:[eqn]\oint_{|s-1|=\frac{1}{2}}f(s)ds=2\pi i\cdot \text{Res}_{s=1}f(s)=2\pi i\cdot \frac{1}{s-1}[/eqn]To see this, we can use the residue theorem, which states that for a function [math]g(s)[/math] analytic inside a simple closed contour [math]C[/math] except for a finite number of poles, we have:[eqn]\oint_C g(s)ds=2\pi i\sum_{k=1}^n\text{Res}_{s=a_k}g(s)[/eqn]where [math]a_1,a_2,\ldots,a_n[/math] are the poles of [math]g(s)[/math] inside the contour [math]C[/math]. In this case, we have [math]g(s)=f(s)[/math] and [math]C[/math] is the circle [math]|s-1|=\frac{1}{2}[/math]. The only pole of [math]f(s)[/math] inside this contour is at [math]s=1[/math], so we have:[eqn]\oint_{|s-1|=\frac{1}{2}}f(s)ds=2\pi i\cdot \text{Res}_{s=1}f(s)=2\pi i\cdot \frac{1}{s-1}[/eqn]By the Cauchy integral formula, we have:[eqn]f(s)=\frac{1}{2\pi i}\oint_{|s-1|=\frac{1}{2}}\frac{f(z)}{z-s}dz[/eqn]To see this, we can use the Cauchy integral formula, which states that for a function [math]g(s)[/math] analytic inside a simple closed contour [math]C[/math], we have:[eqn]g(s)=\frac{1}{2\pi i}\oint_C \frac{g(z)}{z-s}dz[/eqn]where [math]s[/math] is any point inside the contour [math]C[/math]. In this case, we have [math]g(s)=f(s)[/math] and [math]C[/math] is the circle [math]|s-1|=\frac{1}{2}[/math]. Therefore, we have:[eqn]f(s)=\frac{1}{2\pi i}\oint_{|s-1|=\frac{1}{2}}\frac{f(z)}{z-s}dz[/eqn]

(1 out of 3)

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Anonymous at Thu, 18 Jul 2024 13:40:12 UTC No. 16287166

Well /sci/, are you ready for precalculus?

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Anonymous at Thu, 18 Jul 2024 13:10:24 UTC No. 16287132

>people were about to storm Area 51
>corona happens
>people forget about storming Area 51

Many such cases... Makes one think...

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Anonymous at Thu, 18 Jul 2024 11:53:49 UTC No. 16287042

drumpf amirite

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Anonymous at Thu, 18 Jul 2024 11:48:59 UTC No. 16287021

cobbess on the 'log

🧵 The Mario Conjecture

Anonymous at Thu, 18 Jul 2024 11:40:20 UTC No. 16286994

>If you convert the numbers in Pi to binary, somewhere in the endless string of 1's and 0's you will find the binary of Super Mario Bros

is this true?

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AnonChud !p9iWo64c2k at Thu, 18 Jul 2024 11:36:03 UTC No. 16286983

'toss from the shitty

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Anonymous at Thu, 18 Jul 2024 11:31:11 UTC No. 16286970

Scientifically speaking, what causes Sharty admins to act like this?

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Anonymous at Thu, 18 Jul 2024 11:25:57 UTC No. 16286956

Where are all the Aliens !?

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Anonymous at Thu, 18 Jul 2024 11:20:01 UTC No. 16286933

>s oygem.party

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Barkon at Thu, 18 Jul 2024 11:17:59 UTC No. 16286927

Why do we praise Space Warfare when it's harsher than seas, and in all would be a dreadful thing to manage?

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Anonymous at Thu, 18 Jul 2024 11:15:01 UTC No. 16286917

Unban Homestuck on /co/.

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Anonymous at Thu, 18 Jul 2024 11:10:17 UTC No. 16286908

how how scisissys think thye look