/sci/ - Science & Math

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Anonymous Wed Nov 4 18:18:17 2020 No.12305956 [Reply] [Original]

Name a concept in math that has more REAL LIFE applications, go on, I'll wait

>>	Anonymous Wed Nov 4 18:28:14 2020 No.12305976 >>12305956 Category theory.

>>	Anonymous Wed Nov 4 18:32:11 2020 No.12305986 >>12305956 addition

>>	Anonymous Wed Nov 4 18:33:23 2020 No.12305990 >>12305956 Basic Algebra.

>>	Anonymous Wed Nov 4 18:33:49 2020 No.12305991 >>12305956 Flipper theory

>>	Anonymous Wed Nov 4 18:39:26 2020 No.12306007 >>12305956 Probability theory, the closest man has ever come to reading the future

>>	Anonymous Wed Nov 4 18:42:07 2020 No.12306013 factoring numbers

>>	Anonymous Wed Nov 4 18:43:40 2020 No.12306019 >>12305956 Real life applications is a meme sold to brainlets to get them over their fear of thinking critically.

>>	Anonymous Wed Nov 4 18:48:19 2020 No.12306034 Optimisation

>>	Anonymous Wed Nov 4 18:54:09 2020 No.12306052 >>12305956 litterally the most useless concept as it is not applicable and leads tons of faggots like you to over estimate the capacity of their models mostly: polls takers, economists and pharma fags heteroskedasticity is a thing

>>	Anonymous Wed Nov 4 18:58:47 2020 No.12306069 >>12306007 imbecilic

>>	Anonymous Wed Nov 4 19:39:18 2020 No.12306199 >>12305956 cryptography and number theory

>>	Anonymous Wed Nov 4 19:44:59 2020 No.12306214 >>12305956 debunking

>>	Anonymous Wed Nov 4 19:46:39 2020 No.12306218 >>12305956 Addition Numbers Variables

>>	Anonymous Wed Nov 4 20:20:21 2020 No.12306312 >>12305956 literally arithmetic

Anonymous Wed Nov 4 20:36:21 2020 No.12306348

>>12306052
>heteroskedasticity
Memeword used almost exclusively by those who lack practical experience. The central limit theorem is robust against most forms of heteroskedasticity (as a limit theorem should be), and sometimes you can even estimate heteroskedastic parameters using methods such as GLS.
The real concerns are omitted variables, missing data, measurement error, and determination of convergence rates. In contrast, you rarely hear of studies getting challenged on grounds of heteroskedasticity.
t. economist

>>	Anonymous Wed Nov 4 20:38:06 2020 No.12306353 >>12305956 The people that worship statistics tend to not understand statistics Put my money on it.

>>	Anonymous Wed Nov 4 20:39:05 2020 No.12306355 >>12306034 fucking euro fags keep the Z in optimiZation

>>	Anonymous Wed Nov 4 20:43:06 2020 No.12306362 >>12305956 vector calculus basic linear algebra

>>	Anonymous Wed Nov 4 20:46:40 2020 No.12306375 >>12305956 Pattern

>>	Anonymous Wed Nov 4 20:52:36 2020 No.12306386 File: 21 KB, 512x288, unnamed.png [View same] [iqdb] [saucenao] [google] >>12305956

>>	Anonymous Wed Nov 4 21:39:06 2020 No.12306467 COUNTING /thread

>>	Anonymous Wed Nov 4 21:52:15 2020 No.12306484 >>12305956 vector calculus complex analysis fourier analysis Straight up algebra etc etc etc etc

>>	Anonymous Wed Nov 4 22:04:57 2020 No.12306523 >>12306484 Those are theories, not concepts. I'd say that the most important individual concepts are differentiation, integration, modular congruences, optimisation, regression functions, random walks, binomial trees and maybe martingales.

>>	Anonymous Thu Nov 5 02:25:21 2020 No.12306919 >>12305956 Pareto distribution.

>>	Anonymous Thu Nov 5 02:31:32 2020 No.12306932 >>12305956 I hope math can one day be expressed -more- intuitively and relational to lived experience

>>	Anonymous Thu Nov 5 02:32:56 2020 No.12306938 >>12305956 Also OP im onto you Get abacuses for starters, or something less boring but still similar

>>	Anonymous Thu Nov 5 02:32:57 2020 No.12306939 File: 514 KB, 1023x575, sonic.png [View same] [iqdb] [saucenao] [google] >>12305956 the nine code /thread

>>	Anonymous Thu Nov 5 02:34:12 2020 No.12306944 >>12306932 i cant imagine this was typed by someone older than 14 lol

>>	Anonymous Thu Nov 5 03:09:00 2020 No.12306995 >>12306932 >>12306944 I'm drunk and I can even see that this is the same person based on writing style. Come on, now.

>>	Anonymous Thu Nov 5 05:39:36 2020 No.12307231 >>12305956 Counting

>>	Anonymous Thu Nov 5 05:46:29 2020 No.12307242 File: 56 KB, 554x554, 0A466136-7967-41E2-9486-C514B0F30C2E.jpg [View same] [iqdb] [saucenao] [google] >>12305956 >implying you need any more than counting

>>	Anonymous Thu Nov 5 05:48:18 2020 No.12307247 >>12305956 partial differential equations

>>	Anonymous Thu Nov 5 05:48:42 2020 No.12307249 >>12307242 Replying

>>	Anonymous Thu Nov 5 06:58:54 2020 No.12307361 >>12306932 Lol.

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