Message in #general · Kappa⁴ Archive

legorhin May 6, 2020 5:44 PM general

Theoretical Knot Theory is SSS Tier

legorhin May 6, 2020 5:45 PM general

450px-The_Scientific_Universe.png 119.6 KiB · captured_local

legorhin May 6, 2020 5:46 PM general

bottom to top tier list

mint May 6, 2020 5:46 PM general

Oh dang, that's neat

mint May 6, 2020 5:48 PM general

https://tiermaker.com/create/sciences-77159

Create a Sciences Tier List tiermaker.com

legorhin May 6, 2020 5:49 PM general

Knot Theory
Topology
Quantum Computer Science
Differential Equations
Abstract Algebra
String Theory
Other Maths
Cosmology
Quantum Field Theory
Chemistry
Kinematics

everything else

Cellular Biology
Climate "science"
Functional Biology

mint May 6, 2020 5:52 PM general

I vibe with that

Phijkchu_Pikachu May 6, 2020 5:52 PM general

I don't

mint May 6, 2020 5:52 PM general

Ope

Phijkchu_Pikachu May 6, 2020 5:52 PM general

string theory should be with everyting else

mint May 6, 2020 5:52 PM general

Definitely not 1 to 1

Phijkchu_Pikachu May 6, 2020 5:52 PM general

quantum computer science << quantum theory

Phijkchu_Pikachu May 6, 2020 5:53 PM general

and no mention of relativity

Phijkchu_Pikachu May 6, 2020 5:53 PM general

Personally chaos/fractals should be on the higher part of the tierlist

Phijkchu_Pikachu May 6, 2020 5:53 PM general

thats a lot of fun

legorhin May 6, 2020 5:54 PM general

oh i forgot complex number theory

Phijkchu_Pikachu May 6, 2020 5:54 PM general

and that

legorhin May 6, 2020 5:54 PM general

quaternions and octonians

legorhin May 6, 2020 5:54 PM general

etc

Phijkchu_Pikachu May 6, 2020 5:54 PM general

still no idea what those are

Phijkchu_Pikachu May 6, 2020 5:54 PM general

lol

legorhin May 6, 2020 5:55 PM general

Ducentiquinquagintisenions

legorhin May 6, 2020 5:55 PM general

https://en.wikipedia.org/wiki/Octonion

mint May 6, 2020 5:55 PM general

Quantum/Particle Physics Linguistic Science Computer Science Physicology/Sociology Everything else

mint May 6, 2020 5:55 PM general

Idk

legorhin May 6, 2020 5:56 PM general

https://en.wikipedia.org/wiki/Hypercomplex_number

Hypercomplex number

In mathematics, a hypercomplex number is a traditional term for an element of a unital algebra over the field of real numbers. The study of hypercomplex numbers in the late 19th century forms the basis of modern group representation theory.

en.wikipedia.org

mint May 6, 2020 5:56 PM general

That's kinda neat

Phijkchu_Pikachu May 6, 2020 5:56 PM general

I like how unhelpful this will be for most people who do not know a lot of math

unknown(1725).png 11.0 KiB · captured_local

mint May 6, 2020 5:56 PM general

Y'all know what's real fun, ordinal numbers

mint May 6, 2020 5:57 PM general

And set theroy

legorhin May 6, 2020 5:57 PM general

yeah those are fun

legorhin May 6, 2020 5:57 PM general

ordinals are sets

mint May 6, 2020 5:57 PM general

Yeah

legorhin May 6, 2020 5:57 PM general

800px-Omega-exp-omega-labeled.png 120.6 KiB · captured_local

mint May 6, 2020 5:57 PM general

Using sets to define larger than infinites

mint May 6, 2020 5:57 PM general

Aw heck

mint May 6, 2020 5:57 PM general

There ya go

mint May 6, 2020 5:58 PM general

Aleph nol or whatever

Phijkchu_Pikachu May 6, 2020 5:58 PM general

We talked about that stuff briefly in my chaos and fractals class

Phijkchu_Pikachu May 6, 2020 5:58 PM general

was cool

legorhin May 6, 2020 5:58 PM general

https://en.wikipedia.org/wiki/Asymptotic_analysis

Asymptotic analysis

In mathematical analysis, asymptotic analysis, also known as asymptotics, is a method of describing limiting behavior. As an illustration, suppose that we are interested in the properties of a function f(n) as n becomes very large. If f(n) = n2 + 3n, then as n becomes very la...

en.wikipedia.org

mint May 6, 2020 5:59 PM general

Ok chaos and fractles is a really cool name for a class

Phijkchu_Pikachu May 6, 2020 5:59 PM general

it is

Phijkchu_Pikachu May 6, 2020 5:59 PM general

and it is a cool class

Phijkchu_Pikachu May 6, 2020 5:59 PM general

it was my favorite I have taken

mint May 6, 2020 6:00 PM general

Meanwhile I'm taking 10th grade level math in college

Phijkchu_Pikachu May 6, 2020 6:00 PM general

lol

mint May 6, 2020 6:00 PM general

Started my first semester getting placed into MA 090 class

mint May 6, 2020 6:00 PM general

Like less then 100 level

Phijkchu_Pikachu May 6, 2020 6:00 PM general

to be fair chaos and fractals is mostly basic analysis so other then some of the proofs I probably could have done it in like grade 11/12

legorhin May 6, 2020 6:01 PM general

https://en.wikipedia.org/wiki/Matrix_calculus

Matrix calculus

In mathematics, matrix calculus is a specialized notation for doing multivariable calculus, especially over spaces of matrices. It collects the various partial derivatives of a single function with respect to many variables, and/or of a multivariate function with respect to a...

en.wikipedia.org

mint May 6, 2020 6:01 PM general

Doesnt even count as colleges credit

mint May 6, 2020 6:01 PM general

Matrices are fun

Phijkchu_Pikachu May 6, 2020 6:01 PM general

God

Phijkchu_Pikachu May 6, 2020 6:01 PM general

I have never once considered this

unknown(1726).png 3.3 KiB · captured_local

Phijkchu_Pikachu May 6, 2020 6:01 PM general

math is wild

legorhin May 6, 2020 6:02 PM general

machine learning is all matrix calculus and matrix statistics

mint May 6, 2020 6:02 PM general

Yeah, that just looks like a foreign language to me

Phijkchu_Pikachu May 6, 2020 6:02 PM general

Do you know what a derivative is

mint May 6, 2020 6:02 PM general

And I vibe

mint May 6, 2020 6:02 PM general

Eh

mint May 6, 2020 6:02 PM general

Yeah, rings a bell

mint May 6, 2020 6:02 PM general

Haha

Phijkchu_Pikachu May 6, 2020 6:02 PM general

well anyways if I am understanding that right, you are taking a derivative of y with respect to the matrix X

legorhin May 6, 2020 6:03 PM general

so its the gradient of y in terms of X

mint May 6, 2020 6:03 PM general

So the a looking thing refers to derivatives

legorhin May 6, 2020 6:03 PM general

thats a d

Phijkchu_Pikachu May 6, 2020 6:03 PM general

that is a partial derivative

mint May 6, 2020 6:03 PM general

Ah, makes sense

mint May 6, 2020 6:04 PM general

Math is real cool, it just doesn't vibe with me having like the worst memory

Phijkchu_Pikachu May 6, 2020 6:04 PM general

I mean, I have trash memory, but not for the things you need to do math

mint May 6, 2020 6:04 PM general

Kinda can't wait to get into more specialized stuff

Phijkchu_Pikachu May 6, 2020 6:04 PM general

I can't remember names, dates, etc

Dan K. Meme May 6, 2020 6:04 PM general

whats your name pika

legorhin May 6, 2020 6:04 PM general

i don't memorize I absorb

Phijkchu_Pikachu May 6, 2020 6:04 PM general

Sebastion

Phijkchu_Pikachu May 6, 2020 6:04 PM general

Shit

Phijkchu_Pikachu May 6, 2020 6:05 PM general

DELETE

Phijkchu_Pikachu May 6, 2020 6:05 PM general

DELTETE

Dan K. Meme May 6, 2020 6:05 PM general

confirmed

Dan K. Meme May 6, 2020 6:05 PM general

its over for you

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