/sci/ - Science & Math » Thread #13458623

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Algebraic geometry people...

Anonymous Sun 01 Aug 10:25:23 2021 No.13458623 View Reply Original Report

Quoted By: >>13458785 >>13460015 >>13460746

tell me what you think of this video
https://www.youtube.com/watch?v=ieVlQVtjalY

Anonymous

Anonymous Sun 01 Aug 2021 12:29:57 No.13458785 Report

Quoted By:

>>13458623
Algebraic geometry deals with polynomials, not exponentials and trigonometric functions. It also works mainly over C, not R, or over finite fields.
I'm not sure what you're trying to show here. They write some funny equations and get funny curves with lots of artefacts: so what?

Anonymous

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Anonymous Sun 01 Aug 2021 21:12:41 No.13460015 Report

Quoted By: >>13460080 >>13460087

>>13458623
I can't read anime letters

Anonymous

Anonymous Sun 01 Aug 2021 21:34:30 No.13460080 Report

Quoted By: >>13461080

>>13460015
they're saying about what you'd expect, stuff like "This next graph looks kinda neat"
"what the fuck happened here lol"
"looks like an 8. Cool enough."
"something that looks a jellyfish"
"this one draws a really cool, beautiful graph"
"A stunning wave pattern. Math truly can be beautiful on occasion, just as you'd expect."
etc

Anonymous

Anonymous Sun 01 Aug 2021 21:36:58 No.13460087 Report

Quoted By:

>>13460015
>anime poster
>can't read anime letter
ngmi

Anonymous

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Anonymous Sun 01 Aug 2021 21:40:35 No.13460100 Report

Quoted By: >>13460121

also this is now a Cool Graphs Thread
https://www.desmos.com/calculator/y7y8py4gqi
3-stage wavefolder

Anonymous

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Anonymous Sun 01 Aug 2021 21:45:16 No.13460112 Report

Quoted By: >>13460121

https://www.desmos.com/calculator/y7y8py4gqi
function evolution generator
the evolute of ln(x) is one of my favorites. e^x is good too.
I like 1/x because it makes me think of some kind of fancy impractical antenna design

Anonymous

Anonymous Sun 01 Aug 2021 21:47:54 No.13460121 Report

Quoted By: >>13460141

>>13460100
>>13460112
(xy-|x|)(xy+|y|)xy=0

Anonymous

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Anonymous Sun 01 Aug 2021 21:49:54 No.13460123 Report

Quoted By:

no idea what the fuck I was trying to accomplish here but it's one of the best graphs I've come up with

Anonymous

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Anonymous Sun 01 Aug 2021 21:54:54 No.13460141 Report

Quoted By: >>13460887

>>13460121
Who Wore It Better?
https://www.desmos.com/calculator/x0fukhxbzn
coming up with weird symmetric expressions involving x and y always leads to some of the best graphs. This one is an absolute motherfucker to plot though.

Anonymous

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Anonymous Sun 01 Aug 2021 22:00:43 No.13460153 Report

Quoted By: >>13460155 >>13463645

this is another favorite of mine. I call it the "cosine primeusoid".
https://www.desmos.com/calculator/cximrhcezc
The idea comes from generating arbitrary waveforms by adding together cosines (or sines) of specific harmonics
This function results from summing together cosines with prime number harmonics (I'll post the sine version next. They're both extremely interesting)

Anonymous

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Anonymous Sun 01 Aug 2021 22:01:46 No.13460155 Report

Quoted By:

>>13460153

Anonymous

Anonymous Mon 02 Aug 2021 01:49:37 No.13460746 Report

Quoted By:

>>13458623
what are the pre reqs for algebraic geometry?

Anonymous

Anonymous Mon 02 Aug 2021 02:32:36 No.13460887 Report

Quoted By:

>>13460141
http://www.peda.com/grafeq/

Anonymous

Anonymous Mon 02 Aug 2021 04:05:59 No.13461080 Report

Quoted By:

>>13460080
thanks anime-reader-kun

Anonymous

Anonymous Mon 02 Aug 2021 19:48:04 No.13463645 Report

Quoted By:

>>13460153
looks very weierstrassy

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