/sci/ - Science & Math » Thread #13477929

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Math Self Learning Discord

Anonymous Thu 05 Aug 22:36:49 2021 No.13477929 View Reply Original Report

Quoted By: >>13477968 >>13477993 >>13478295 >>13479516 >>13479767 >>13479787

Does this exist? If not, who wants to help me make one?

Anonymous

Anonymous Thu 05 Aug 2021 22:49:05 No.13477968 Report

Quoted By: >>13477974

>>13477929
Can we ask Wildberger to Mod it?

Anonymous

Anonymous Thu 05 Aug 2021 22:50:30 No.13477974 Report

Quoted By: >>13477984 >>13478096

>>13477968
huh?

Anonymous

Anonymous Thu 05 Aug 2021 22:52:17 No.13477984 Report

Quoted By: >>13477989

>>13477974
https://www.youtube.com/user/njwildberger

this guy, I feel like if anyone, he could make a modern day cult of pythagoras

Anonymous

Anonymous Thu 05 Aug 2021 22:53:34 No.13477989 Report

Quoted By: >>13477996 >>13478096 >>13478146

>>13477984
what does he have to do with the idea of "smaller cardinals"

Anonymous

Anonymous Thu 05 Aug 2021 22:54:32 No.13477993 Report

Quoted By: >>13477998

>>13477929
>Discord
go back tranny

Anonymous

Anonymous Thu 05 Aug 2021 22:55:23 No.13477996 Report

Quoted By: >>13478006

>>13477989
Who mentioned small cardinals?

Anonymous

Anonymous Thu 05 Aug 2021 22:55:37 No.13477998 Report

Quoted By:

>>13477993
If you have another service that would work better thats fine too

Anonymous

Anonymous Thu 05 Aug 2021 22:56:38 No.13478006 Report

Quoted By: >>13478096

>>13477996
it was in a meme on the humor thread

Anonymous

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Anonymous Thu 05 Aug 2021 23:27:35 No.13478096 Report

Quoted By:

>>13477974
>>13477989
>>13478006
Normally I would mock you for being a newfag but your life is objectively better for not knowing who this schizoid Jewish pseud is.
tl;dr he's just some kike fag who's eternally butthurt by Cantor's (Aryan btw) BTFO of pseuds like (((Kronecker))).
hide all threads about Wildberger, ignore all Wildburger posts, and do not reply to Wildberger posters.

Anonymous

Anonymous Thu 05 Aug 2021 23:32:02 No.13478107 Report

Quoted By:

bump

Anonymous

Anonymous Thu 05 Aug 2021 23:46:32 No.13478146 Report

Quoted By: >>13478152 >>13478179 >>13478359

>>13477989
He advocates for cardinals k such that for any function f : k->k, if f is surjective then f is injective. In set theoretic community such cardinals are typically called smaller cardinals.

Anonymous

Anonymous Thu 05 Aug 2021 23:47:39 No.13478152 Report

Quoted By:

>>13478146
ah gotcha

Anonymous

Anonymous Thu 05 Aug 2021 23:56:52 No.13478179 Report

Quoted By: >>13478202

>>13478146
Within ZFC these are provably precisely the finite cardinals. In what context is there a possibility of infinite small cardinals?

Anonymous

Anonymous Fri 06 Aug 2021 00:02:59 No.13478202 Report

Quoted By:

>>13478179
setlet here. Could you explain why that condition doesnt work with any set of cardinality aleph_null? I know there are examples of many functions N->Z that don't satisfy it, but I've never really been given a satisfactory explanation as to what motivates that exactly.

Anonymous

Anonymous Fri 06 Aug 2021 00:39:53 No.13478295 Report

Quoted By: >>13479777

>>13477929
>Discord
Find your college anime club and they will be filled to the brim with LGBTPQIA+ terror cells that are posting crap on all discord servers.

terror as in, terror to humanity, not the glow niggers retarded definition of, terror to their jewish master's bottom line. In fact I bet most of those anime discord niggers are also glow niggers so it'd be wise to take all their names and photos in your next anime club meeting.

Anonymous

Anonymous Fri 06 Aug 2021 00:56:56 No.13478343 Report

Quoted By: >>13478372

Self learning math really isn't feasible. You can think you know analysis but the only real way to know is by taking an actual test and having it graded. Same reasoning applies to other "500 level" courses

Anonymous

Anonymous Fri 06 Aug 2021 01:07:19 No.13478359 Report

Quoted By:

>>13478146
I can't find any corroboration for the "small cardinal" terminology on either Mathworld or the Googology Wiki (which is usually replete with crazy cardinals)

Anonymous

Anonymous Fri 06 Aug 2021 01:10:53 No.13478372 Report

Quoted By:

>>13478343
How do professors learn new things from reading papers? Anyway, you'll be a hell of a lot better off learning with other people than in isolation. Though it's best if you're already at the point where you're able to check your own proofs without an answer book.

Anonymous

Anonymous Fri 06 Aug 2021 06:59:16 No.13479516 Report

Quoted By:

>>13477929
but can you get through the door?

Anonymous

Anonymous Fri 06 Aug 2021 08:59:34 No.13479767 Report

Quoted By:

>>13477929
There is a /sci/ mathlet discord

https://discord.gg/GneKqB5q

Anonymous

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Anonymous Fri 06 Aug 2021 09:06:30 No.13479777 Report

Quoted By:

>>13478295
...wow, that's terror

Anonymous

Anonymous Fri 06 Aug 2021 09:14:05 No.13479787 Report

Quoted By:

>>13477929
https://discord.gg/EjFhQEEF24

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