It’s just math. Don’t be scared.

Two mathematicians walk into a bar... and begin to argue about the intelligence of the waitresses. One mathematician gets up, and on his way to the bathroom stops his server. He tells her: "I'll give you $5 is you answer "one-third x cubed" to the next question I ask you, ok?"

The server nods, and walks away. When the mathematician returns to his table, he tells his colleague: "I bet you $100 that our server can answer a simple calculus problem." He then proceeds to flag down the server and asks her, "What is the indefinite integral of x squared?"

She responds, "one-third x cubed." The man then proceeds to collect his money, only to be interrupted by the server saying"...>!plus a constant."!<

2022-03-31 16:39:58

(35)

u/Hungry4Media

This reminds me of a time I got roasted in my HS calc class.

I would fall asleep a lot in school, and the calc teacher thought she'd be funny, so she added "+ C + Hungry4Media is sleeping" to an integral she was solving on the board. She proceeded to drop the last bit (which I was awake for) and one of the students asked why "Hungry4Media is sleeping" got dropped.

Another student replied, "Because it's a constant" ☠️💀☠️

It hurt me because it was true 😭

2022-03-31 21:27:03

(6)

u/ImAHardWorkingLoser

Bruh. That's some 4th degree burn

2022-04-01 00:57:40

(2)

u/Hungry4Media

You have no idea. It's been almost 20 years and it still stings.

2022-03-31 23:17:47

(3)

u/UneventfulLover

I feel you. I managed to talk to my mechanics professor during the break in his morning lecture (8-10 am) and as I passed the mirror over the sink by the door I noticed I had marks in my face from the seams on my sweater arms after falling asleep over the book.

2022-03-31 15:10:08

(11)

u/Anxious_Impression17

What

2022-03-31 15:18:41

(20)

u/FirstEvolutionist

Explanation here:

https://www.cuemath.com/calculus/integration-of-x2/

The joke is the waitress knew the complete right answer which was not what she was told by the mathematician.

2022-03-31 15:19:37

(8)

u/xGIJOSEx

When you integrate anything you add a constant to the end. It’s the opposite when you derive and remove a constant (anything without a variable attached)

2022-03-31 17:47:03

(3)

u/PC_PRINClPAL

*Indefinite integrals only

(2)

True

(5)

Oversimplification here, but integrals "undo" derivatives to find the original equations. So if you take the derivative of an equation, let's say x\^2 + 3 (derivative: 2x), then take the indefinite integral of that derivative (integral: x\^2), you kind of get the original equation. The derivative of a constant is 0 which makes it sort of fall out of place if you didn't know what the original equation was. That 3 effectively disappears for all intents and purposes. The original equation could have had a constant of 2, or one of 3,000,000. So indefinite integrals have a "+C" added to the solution, which would make the solution x\^2 + C.

By saying "plus a constant," it means that the waitress was familiar with integral calculus.

2022-03-31 16:02:52

(10)

u/Justmyoponionman

Wouldn't "minus a constant" also work?

2022-03-31 16:10:29

(17)

u/Toastiesyay

You can achieve the same result as "minus a constant" by writing it as "plus a constant" and the constant being negative. So, the "plus a constant" can work in all cases.

2022-03-31 23:21:06

(2)

u/bangbison

You can achieve the same result as “plus a constant” by writing it as “minus a constant” and the constant being negative. So, the “minus a constant” can work in all cases.

2022-04-01 02:27:10

(3)

u/Toastiesyay

True that!

2022-03-31 16:12:27

(5)

u/Blahblahblacksheep9

Generally accepted as positive until solved to be negative. But it would work either way, just make sure to remember you put the negative in, so if the constant comes out negative, you are shifting the plot positive. It just makes more sense to add the constant and let it work itself out.

2022-03-31 19:27:24

(1)

u/dvali

It's not generally accepted to be positive at all. We add C because addition and subtraction are the same operation and C can be negative or positive. It would be redundant to say plus or minus, so just pick one.

2022-03-31 18:36:17

(3)

u/wujiwukong

There's a mathematician, another kind of mathematician, and a statistician.

2022-04-01 03:21:17

(2)

u/logic2187

Fuck, always forget the plus C

2022-03-31 12:44:29

(151)

u/GoldenMidasAJ

C'mon its just basic integration nothin else

(74)

BASIC?

(28)

goto 10

(22)

u/themonsterinquestion

    Hello world

    Hello world

    Hello world

    Hello world

    Hello world

    Hello world

    Hello world

    Hello world

    Hello world

    Hello world

    Hello world

    Hello world

    Hello world

    Hello world

    Hello world

    Hello world

    Hello wo▮

(11)

This is requiem

(5)

Yo Angelo

(5)

🗿

(20)

well come on, if you don't know the generalized integral for the gaussian, can you even claim to know some math? Also special mention to me writing the determinant of the jacobian for polar coordinates as rho^2 instead of rho in last semester's exam

2022-03-31 15:31:16

(11)

u/dodges1010

I lost you at well come on

2022-03-31 15:34:32

(8)

u/Tenns_

Just take calc 2 and you'll be swell.

Also with that calc 1 and linear algebra 1 and 2. Have fun!

2022-03-31 15:52:12

(4)

u/dodges1010

I took algebra and stopped. Calc 1 and 2 were like a new language for me.

2022-03-31 16:06:16

(4)

u/Tenns_

That's because it is. Calc1 highschool?

(5)

Yes

(3)

I meant college calc. Sorry you had shit teachers

(3)

What can I say man.

(3)

Yeah.

(18)

Unfortunately it has fried my brain.

2022-03-31 12:50:41

(51)

u/DELETED

"The equations Mason what do they mean?"

(11)

I don’t know :C.

(8)

It's the area under the curve for the following function:

https://www.wolframalpha.com/input?i=e%5E%28-x%5E2%29

Which equals the square root of pi, about 1.77

2022-03-31 13:08:45

(2)

u/Shockwave-Shelly

Ooo thx.

2022-03-31 21:06:25

(2)

u/FkIForgotMyPassword

And the curve is called the bell curve, and has fundamental applications in many fields, in particular probability theory and statistics, because it represents a very "natural" shape of random distribution, where one value (the mean of the distribution) is the most likely to occur, and the further from the mean you get, the least likely you are.

For instance, IQ's distribution is designed to follow this curve.

But it also occurs in very "natural" problems. Let's say you throw a 6-faced die. You check the results. They are uniformly distributed (every result has an equal probability), and the average will be 3.5. Now you take two dices and sum their results, some (like 7) are more likely than some others (like 2 or 12), and if you divide the sum by 2, the average result will be 3.5, but this time the closer a number is to this average, the more likely it is as an output. If you throw 1000 dices and you divide the result by 1000, you'll get 3.5 in average still, and you'll be even more likely to get a number close to the average. The more throws you get, the closer the shape of the distribution will be to a bell curve.

2022-03-31 12:50:32

(75)

u/OwO-aniquilador

But this is really important to learn!🗿🗿🗿

If you're learning to program it will be helpful to calculate the air, nourishment,fluid intake and the movement of the current day and character.

So when your character reaches the limit then he could fart for extra realism.💪🏿🇹🇷👍🏿💪🏿🇹🇷👍🏿💪🏿🇹🇷👍🏿

I love Albania

(17)

Oh my..

(23)

Bruh, I just saw an alabanian programmer using black emojies and Turkiye flag. Sir, you are really a shitposter.

2022-03-31 14:23:49

(15)

u/OwO-aniquilador

Yes I'm black 💯% 🇦🇱 with Vikings that raped slavs into Lithuanian commonwealth. 🇱🇹🍻🇵🇱 🇳🇴🤝🏿🇸🇪🤝🏻🇫🇮(Fin the human came)

I'm sure that the 14,7 prozentus from Balkans was Albanian and bulgarian☝🏿☝🏿☝🏿 💪🏻🇧🇬👍🏻🙏🏿 🇦🇱🛐☪️

I blame the Scandinavians for me being gay🥺🥺🥺
That explains the Scandinavian urge for boybussy🧋🗿🙃🤌🏻

The 1%™ from Deutschland 🇩🇪 meine scheiße also contributes 69£ into me being Schwul LL©😱😱😱.

But Türkiye is my inşallah maşallah başka bir kurttan kardeşler💪🏻🐺👍🏻💪🏻🇹🇷👍🏻 🛐. They Support-Team my people when everyone forgot them when they didn't come for tea time 🇬🇧☕ after 🇩🇪🇷🇺🇦🇹 gang raped them😵.

I would move to Türkiye if Recep Tayyip Erdoğan wasn't such Haram Hurensohn😡.

2022-03-31 16:22:32

(9)

u/-_deleted__-

New r/shitposting automod response?

(2)

Yes

(1)

¿Qué, tú hablas español?

2022-03-31 12:46:29

(89)

u/Ka_squit_

This is how chinesse has been invented

2022-03-31 12:49:53

(20)

u/Shockwave-Shelly

Dang o_O

2022-03-31 12:55:24

(25)

u/CommercialSolution94

breaking it down until it is in it's most simplest form!

(7)

Indeed.

(20)

Just take these 537 easy steps to find the answer

2022-03-31 13:22:28

(18)

u/heiny_himm

This isnt Math anymore, this is a whole made up language

(11)

Thats what math is

(7)

All languages are made up

2022-03-31 12:51:43

(13)

u/VeeeVampreza

"Mathemathic? Hanz get ze flamenwerfer!"

2022-03-31 17:22:54

(2)

u/Unlikely-alive

Hanz gets them flame throwers, what an interesting sentence

(1)

😐

(10)

I got 0, did I do something wrong?

integral of e^x is e^x - c

So integral of e^(-x^2) should be e^(-x^2)+c

Plug in the interval of -infinity and +infinity

Becomes e^(-(+infinity)^2) + c - (e^(-(-infinity)^2) + c)
(-infinity)^2 = (+infinity)^2 and "c" cancels out, should be 0?

2022-03-31 13:32:05

(12)

u/flash_fan_chiel

The integral of e^(-x²) is not itself, you probably forgot the chain rule. Differentiate it, you'll see it doesn't work out. In fact, this function doesn't have an antiderivative in terms of elementary functions.

2022-03-31 13:45:40

(7)

u/DELETED

[deleted]

2022-03-31 16:36:20

(3)

u/59265358979323846264

0 is the integral of itself.

2022-03-31 16:40:56

(4)

u/DELETED

[deleted]

2022-03-31 17:11:53

(6)

u/DangerouslyHarmless

0 is a special case of ae^x

2022-03-31 17:11:36

(3)

u/DangerouslyHarmless

0 is a special case of ae^x

2022-03-31 15:00:48

(7)

u/DELETED

This is why we need to specify integration with respect to a variable.

If the problem were: [ ∫e^f(x) d(f(x)), -∞, ∞], then you would be right. Unfortunately, we are interested in [ ∫e^f(x) dx,-∞, ∞], which is a different problem altogether, because d(f(x)) != dx generally.

In fact, there is no general solution for ∫e^f(x) dx, and we only have a few solved cases found through the kind of complicated coordinate wizardry in OP’s post. That is, f(x)=-x^2.

2022-03-31 13:14:59

(3)

u/polarcub2954

Integral of e^f(x) is not e^f(x) . It is not a generally solvable problem, and can only be solved for particular f(x) by using certain tricks. Basically, it has to be a Gaussian, which e^-x^2 is.
https://en.m.wikipedia.org/wiki/Gaussian_function

2022-03-31 14:48:49

(3)

u/DELETED

Well, to be fair… you’re not pointing out that this is why we need to have the “dx” when integrating. We need to know what we’re integrating against.

If we don’t specify, then it’s fair to say that [ ∫e^f(x) d(f(x))] = e^f(x) +C. In fact, that’s how u substitution works.

However, if we are integrating [ ∫e^f(x) dx, -∞, ∞], we do not have a general analytical solution, because dx != d(f(x)) generally.

2022-03-31 14:57:34

(3)

u/polarcub2954

To be fair, most people would assume dx not d(f(x)). d(f(x)) would also be entirely irrelevant to the conversation.

2022-03-31 15:30:47

(3)

u/DELETED

Are you sure? The comment author assumed d(f(x)).

2022-03-31 15:50:25

(3)

u/polarcub2954

Which was a mistake on their part, because they were trying to integrate e^-x^2 dx as is shown in the video, and they asked where they went wrong.

2022-03-31 15:53:07

(3)

u/DELETED

Yeah. I agree that’s where they went wrong. However, you didn’t point that out, and when I prompted the response, you said you shouldn’t have to because most people would just assume the correct differential… which the poster obviously didn’t.

2022-04-01 02:19:36

(3)

u/Rentlar

Unfortunately that's not right. Since you are doing integral of e^r dr where r = -x^2, which is not equivalent because you can't just replace dx with dr, because dr = -2x dx which is not equal to just dx.

I wouldn't be able to solve the problem exactly like this gif but I can visualize the graph which is always positive and always stays between 0 near the infinities and 1 at x=0. So integrating over the entire span would give a definite number.

2022-03-31 13:05:39

(5)

u/DELETED

It is VERY scary, BECAUSE I AM STUPID

2022-03-31 16:52:57

(5)

u/juntingiee

it is very scary because my grades depend on it even though i give 0 shits about it

(3)

Uh ohh

(6)

"It's just math. Don't be scared"

That shit scarier than than scary maze when I was 8, how do you expect me not to be?!

2022-03-31 13:11:47

(5)

u/bubzzl

And we never used ALMOST ANY OF IT IN NORMAL DAY TO DAY LIFE

2022-03-31 16:19:29

(3)

u/DELETED

This is a very important function, everything that deals with probability probably uses it. Also wasn't it two years ago when everyone became an expert on exponential growth?

The thing is that if you don't know when you can apply something, you won't see any use for it.

2022-03-31 15:38:53

(2)

u/the_magisteriate

Well the function that they're integrating over is used in the definition of the Standard Normal Distribution, a statistical curve also called the "bell curve", statistically significant because of its tendency to show up in huge amount of large scale data problems. Whenever you represent data by a mean and standard deviation you're implicitly assuming that it has this distribution and it has a lot of applications in statistics and data science.

(1)

Damn bro, I asked?

(2)

"Shut up, let's me just be retarded"

what a great sentence to describe brats saying "why do we need to learn this"

2022-03-31 16:19:49

(2)

u/DELETED

“We NeVer uSE iT”

“We use it for x, y, z”

“Damn bro shut up. Let me just be a retard”

(0)

[deleted]

(3)

Ah yes the good old reddit "uhm achtually" response.

2022-03-31 12:58:08

(4)

u/BigOlBoyyo

How I feel trying to learn programming

2022-03-31 13:01:15

(4)

u/itsmanticore84

That double integral and Jacobian are giving me Vietnam flashbacks of my freshman year calc 2 class...

2022-03-31 13:09:36

(4)

u/zyugyzarc

how did you make this animation? looks cool to animate latex like that

(3)

I just shit my pants

(3)

1+1x0=0

(3)

Song?

(3)

Cake by the ocean

(7)

That is the worst way I have ever seen an integral done holy shit

2022-03-31 16:43:33

(6)

u/funklejo

This is the standard (textbook) way to do this integral, I don’t know of any other method, although they may exist.

2022-03-31 21:17:05

(2)

u/MathematicianHot3484

There are variations on this using complex analysis (which uses fancier math but I find it easier), there is a way to get this via the gamma function(but this is sorta cheating imo), and you can also use some asymptotic methods to bound the size of the integral and then squeeze these bounds to √π.

2022-04-01 02:46:30

(2)

u/Rentlar

Complex analysis was sort of a similar thing going on in the gif with the cos theta and sin thetas.

But certainly, using the convenient property that the inner x^2 means that using complex or real numbers doesn't make a difference, then converting to polar form lets you essentially skip to past the Jacobian part is nice.

However, I'm not a mathemetician so although I know the answer is definite, the best guess you'd get from me is "less than 2".

(2)

cries

(2)

Screams

(2)

Me

(2)

u/RedditMP4Bot

(1)

Download MP4

^(Mention u/RedditMP4Bot under a post to download reddit videos and gifs from v.redd.it, i.redd.it, youtube, imgur, twitter, gfycat, gif-vif, streamable, redgifs, giphy etc.) ^(Help keep the server running Donate)

(2)

where numbers?

(2)

Trigger warning: I'm gonna be a nerd here.
So the way they do this is by switching to a polar coordinate system, which is made possible because of the x^2 which is like a length when they expand it to (x^2 +y^2 )^(1/2) . This is like the only exponential integral we can solve other than the basic linear e^cx .
I just want to point out the similarity here to how we can only really solve the quantum harmonic oscillator, other than the basic particle in a box. Again, the x^2 rears its beautiful head and allows us to switch to a different space, this time one of creation and annihilation operators.
I can't help but feel like there is some underlying reason these two facts coexist, especially given that quantum waves are written as imaginary exponentials. However, the two situations on their face seem wholly different with different conclusions (one goes into polar space while the other does the x+iy, x-iy thing). They are tantalizingly close together in my brain but I'm having trouble closing the imaginary loop, persay. Can anyone provide insight?

2022-03-31 14:54:54

(2)

u/NOMM3H

The link is probably something to do with polar coordinates being heavily used with complex numbers (see https://en.wikipedia.org/wiki/Complex_number#Polar_complex_plane). For example e^(ix) plots a circle on the complex plane (for x real), so its a very natural choice.

2022-03-31 13:40:19

(2)

u/Llyps

I thought it was gonna turn into amogus

2022-03-31 13:52:27

(2)

u/limbited

Is this a real thing? Why was it anything else in the first place?

2022-03-31 13:53:04

(2)

u/potatopeter_for_aloo

It's wrong explanation of why the equation came up to √x

2022-03-31 13:58:49

(2)

u/DELETED

Ming Li solve these while eating breakfast

2022-03-31 13:58:54

(2)

u/COMHL

this taught more then math ever did

2022-03-31 14:02:23

(2)

u/DELETED

Wdhffd??

2022-03-31 14:04:14

(2)

u/thotslayer-memelord

God im going to take calculus next year im so fucked

2022-03-31 15:40:49

(2)

u/OuroborosMaia

dw we didn't do any of this stuff until my 4th or 5th calculus class lmao

2022-03-31 14:04:18

(2)

u/Megumi-n

Im having a mf boner rn

2022-03-31 14:05:26

(2)

u/MiniDialga119

Me right now:

https://www.reddit.com/r/MemeVideos/comments/tsmm5i/me_when/?utm_medium=android_app&utm_source=share

2022-03-31 14:05:40

(2)

u/themonsterinquestion

Lol he gives up when he realizes it will take an infinite amount of time to solve

2022-03-31 14:06:22

(2)

u/axelalice

The more u watch it the worst it becomes Experience doesn't lie

2022-03-31 14:10:06

(2)

u/TheGBZard

Ngl this is actually pretty cool

2022-03-31 14:10:56

(2)

u/1coolc

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

2022-03-31 14:13:27

(2)

u/diGitaLexa

Nah, will be prostitute

(2)

= 42

(2)

OK let's stop joking math has numbers. Right?

2022-03-31 17:19:30

(2)

u/GroundbreakingNet225

Kinda satisfying.

2022-03-31 17:21:44

(2)

u/DELETED

As a professional mathematician professor I recognize almost every formula

(2)

u/auddbot

(1)

Cake By the Ocean by DNCE (00:48; matched: 100%)

Album: BRIT Awards 2017. Released on 2015-10-23 by Universal Music s.r.o..

I am a bot and this action was performed automatically | GitHub ^(new issue) | Donate ^(Please consider supporting me on Patreon. Music recognition costs a lot)

(2)

I wanna do math now.

(2)

We finally got to the root of pi

2022-03-31 17:30:31

(2)

u/DELETED

Where's the Apple logo at the end?

2022-03-31 17:34:00

(2)

u/willboeez

I hate that I can actually follow this somewhat

2022-03-31 17:50:50

(2)

u/DELETED

Only math will understand

2022-03-31 17:56:08

(2)

u/Suspicious-Bus2446

My brain used to understand all that 😂

2022-03-31 18:00:15

(2)

u/Wiccan_TheLostNomad

That’s not cake, it’s pi.

2022-03-31 18:02:43

(2)

u/sheriffmcruff

This is oddly in sync with Smash Bros Gangplank Galleon

2022-03-31 18:03:36

(2)

u/JIMHASPASSED

Christ I took Further Mathematics in my A-levels, how on earth did I used to do integration proofs, awful stuff

(2)

Easy

(2)

This is some sexy stuff

(2)

I got lost at 0:15

(2)

So what happens right before there is a 1 factors into -0.5 × -2, which is needed to have the -2 rho e^(-rho^2) drho which is needed for this "trick"/method to solve integral. So the step I think you got lost on was the derivative, that's using substitution, or the derivative chain rule backwards.

So we let u = - r^2 , then taking the derivative of that we get du/dr = - 2r, then re-integrating we obtain du = -2r×dr.

Now we replace r^2 with u and -2r dr with du. That gives us e^u du... which is now very easy to solve. The bounds change(u=0 when r =0, and u=-inf when r=inf). Which is what allows us to now solve: def integral of e^u from 0 to -inf (notice it's backwards) is e^-inf - e^0 = 0-1= -1. The negatives cancel, the half cancels with 2pi leaving just pi in the squareroot.

2022-03-31 18:24:42

(2)

u/Piey_val

Guys guys ik the answer

2022-03-31 18:29:30

(2)

u/Fast-Memory870

I died 5 times solving that equation...in first 2 seconds ! Wtf says time flies should sit back and see this !!!

2022-03-31 18:32:06

(2)

u/Le_Corporal

The teacher when i dont pay attention for 5 seconds be like:

2022-03-31 18:35:03

(2)

u/TheRealLuctor

Damn, I am fucked. I can understand what is going on

2022-03-31 18:37:41

(2)

u/AxisW1

Honestly this is really fucking cool

2022-03-31 18:40:17

(2)

u/Orthodox-Waffle

As someone taking calculus right now:

AAAAAAAAAAAAAAAAAAAAAAAAAA

2022-03-31 18:42:19

(2)

u/sqrt_of_pi_squared

Omg this is literally me before I went to college

2022-03-31 18:42:31

(1)

u/haikusbot

Omg this is

Literally me before

I went to college

- sqrt_of_pi_squared

^(I detect haikus. And sometimes, successfully.) ^Learn more about me.

^(Opt out of replies: "haikusbot opt out" | Delete my comment: "haikusbot delete")

2022-03-31 18:51:08

(2)

u/Lovebug7-Type-8985

Beautiful beautiful love mathematics complex systems calculus the great mathematicians godel - John von nouman -all of the great mathematicians- rammajan

2022-03-31 18:51:25

(2)

u/Shwoomie

Yo math people, how long would this take you to solve?

2022-03-31 18:54:29

(2)

u/PandaPrime045

Congratulations I’m now terrified

2022-03-31 18:55:01

(2)

u/Lovebug7-Type-8985

I love mathematicians the world 🌎 was created by the divine mind of higher complex calculus of all the universe and parallel universe the world 🌎 in which we can see and can’t see - the beautiful mind

(2)

I love ❤️ you

(2)

This was amazing

(2)

I remember doing triple integrals in College wondering when tf do the integrals stop coming.

(2)

I am scared

(2)

What is this? Calculus?

(2)

confused screaming

(2)

I know I saw a titty or two.

2022-03-31 19:35:19

(2)

u/dd68516172c58d63f802

Oh fuck yeah

(2)

MATLAB

(2)

I remember my Calculus professor that told me I would use what I learned thru my whole life. Finished school 10 years ago, I'm still waiting for the usage

2022-03-31 20:21:24

(2)

u/Digit8chezz

i dont wanna go to school anymore

2022-03-31 20:37:01

(2)

u/Purple-Hamster2973

Why does this look like an ad for something?

2022-03-31 20:50:22

(2)

u/mvuvuv

bruh im gonna stick to 1+1

2022-03-31 21:03:31

(2)

u/SoupLizardd

I don't understand it, but this is beautiful.

2022-03-31 21:08:40

(2)

u/Beginning-Tea-17

But what is the equation used for?

2022-03-31 21:18:50

(2)

u/NightmareGoddessXV

Dropping out doesn't seem like a regretful option

2022-03-31 21:23:05

(2)

u/WillNewbie

Feels like an Apple commerical

(2)

ÆÆÆÆH

(2)

7

(2)

Smooth anxiety

(2)

I would have 6000 panic attacks at once

2022-03-31 21:53:26

(2)

u/koalamagic2

fear of calculus intensifies

2022-03-31 22:26:34

(2)

u/prestain420

What dude it all mean

2022-03-31 22:34:18

(2)

u/My4skinBreaksCondoms

I just nerdgasmed in my footie pajamas

(2)

Fuck you

(2)

I'm worry it can't hurt you

2022-04-01 07:26:45

(2)

u/BruhBruhUpvotes

Part of me thinks that this has some sort of meaning like with the letters but I can't be bothered to figure it out

2022-03-31 13:08:50

(3)

u/bayonet-knife

I'm pretty sure with just enough basic guidance and memorization.. this would be doable

2022-03-31 20:19:16

(1)

u/Trainerali2007

What’s the 75678th decimal of π ?

2022-04-01 04:14:39

(1)

u/Rentlar

I will try to explain my understanding of this at a "Explain Like I'm a High School grad interested in math" level. So the first step is making it two integrals, which allows us to not only integrate on the x axis but also along the y axis. Then you convert this into polar co-ordinates, which is like saying "go this far away in this direction from the origin", instead of "Go this far right and that far up". This is crucial for two reasons. First is that for the direction angle (theta), you only have to pick a direction between 0 and 360 degrees instead of infinity, which is 0 to 2pi in radians (which is where the pi comes from). Second, we gained an extra rho from the polar coordinate conversion (dx dy = r dr dtheta, since we need how far from the origin it is), which is what you need to finally apply the reverse chain rule/substitution method of solving integrals. See my other comment on solving from there onward.

2022-03-31 21:46:29

(1)

u/DELETED

The infinity signs aren’t needed, that’s an indefinite integral, also I know how to do that

2022-03-31 13:10:49

(1)

u/qualizza

It's funny because it's always the same thing

(1)

Math gay

(1)

uh... yes

(1)

its just meth, dont be scared

2022-03-31 14:17:45

(1)

u/GodSlayer_1112

Easiest math problem ever.

2022-03-31 14:20:27

(1)

u/DELETED

I’ll just deal with my “crappy” 6 figure a year job. I’m not smort enough for math.

(1)

the answer is 69420

(1)

Calculating electricity be like:

2022-03-31 14:26:06

(1)

u/DELETED

I mean yeah when you go from radial to spherical shit does tend to get wild.

2022-03-31 14:32:19

(1)

u/DELETED

Eyy can some of you guys like this comment? I need karma to post in some places, comment karma

(1)

Awww hell nah man.

(1)

I hate this

(1)

Math 👍

(1)

My son told me the area of a circle is pi r squared.

I knew he was an idiot because pies are round.

2022-03-31 14:47:52

(1)

u/Final_Concentrate_66

3 year Polish university student here,

I defeat them all at 1 year

And watching this make me feel strong

2022-03-31 14:49:20

(1)

u/tomassino

Math, my sworn enemy

2022-03-31 14:51:16

(1)

u/Elegant-Syllabub4104

O_o

(1)

Whats the song?

(2)

Cake By the Ocean by DNCE (00:48; matched: 100%)

Album: BRIT Awards 2017. Released on 2015-10-23 by Universal Music s.r.o..

I am a bot and this action was performed automatically | GitHub ^(new issue) | Donate ^(Please consider supporting me on Patreon. Music recognition costs a lot)

(1)

Good bot

(1)

Thank you, LorenzoMcPenzo, for voting on auddbot.

This bot wants to find the best and worst bots on Reddit. You can view results here.

^(Even if I don't reply to your comment, I'm still listening for votes. Check the webpage to see if your vote registered!)

2022-03-31 14:58:13

(1)

u/InBetweenerWithDream

Not math. Calculus meth with to much imagination.

2022-03-31 15:01:16

(1)

u/imnojuan

Thank you, now I feel dumb

(1)

Math lore

(1)

I was doing my Homework

I dropped my pen after seeing it Because I was doing integration

2022-03-31 15:09:23

(1)

u/LynxPsychological276

Fuck math

2022-03-31 15:18:16

(1)

u/Skylord_Noltok

These apple commercials are getting really confusing.

2022-03-31 15:20:46

(1)

u/SquareIsBox0697

Man's droppin it on the dance floor 💯💯💯💯👌👌👌🥵🥵🥶🥶🥶

2022-03-31 15:21:38

(1)

u/No_Firefighter8896

Brain smooth. Numbers go dance

(1)

Why u do dis to me

(1)

[removed]

(1)

Cake By the Ocean by DNCE (00:48; matched: 100%)

Album: BRIT Awards 2017. Released on 2015-10-23 by Universal Music s.r.o..

I am a bot and this action was performed automatically | GitHub ^(new issue) | Donate ^(Please consider supporting me on Patreon. Music recognition costs a lot)

2022-03-31 15:42:23

(1)

u/Xx__Sensei__xX

What kind of "algebraic trauma causing" shit is this

2022-03-31 15:45:53

(1)

u/DELETED

I’m very scared

2022-03-31 15:48:10

(1)

u/Negative_Flower_169

I m gonna downvote this

2022-03-31 15:48:52

(1)

u/baggypants69

Always good to end all your hard work with PIE. Mmmm.

(1)

🫣

(1)

Oversiplified logos be like:

2022-03-31 15:55:47

(1)

u/No-Hunt-4486

thats why its equal to square root of pi!

2022-03-31 15:59:20

(1)

u/Internal_Pool_4954

I can’t watch this anime with subtitles.

(1)

I beg your pardon?

(1)

What type of math is that

2022-03-31 16:10:06

(1)

u/DELETED

Oh I know this! I looked at it and thought "it is a tricky one, you have to square it... oh, something like that"

2022-03-31 16:13:26

(1)

u/lonewolf10148

AAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHH!!!

2022-03-31 16:18:58

(1)

u/DELETED

I'm in calculus right now and my brain imploded

2022-03-31 16:20:07

(1)

u/Concept_of_Gummy

Im gonna need a bigger calculator

2022-03-31 16:20:37

(1)

u/DELETED

No thanks, I'll learn french later.

2022-03-31 16:25:17

(1)

u/moon_thecringeaddict

don't be scared? DONT BE SCARED? IM FUCKING TERRIFIED WHO THE FUCK INVENTED THIS

2022-03-31 16:25:48

(1)

u/Zandaf

Oh god I'm having Comp Sci Degree flashbacks!!

2022-03-31 16:31:34

(1)

u/45hope

as a math student I commend whoever made this video! the end result is just as beautiful as the unlikely process!

(1)

u/auddbot

(1)

Cake By the Ocean by DNCE (00:48; matched: 100%)

Album: BRIT Awards 2017. Released on 2015-10-23 by Universal Music s.r.o..

I am a bot and this action was performed automatically | GitHub ^(new issue) | Donate ^(Please consider supporting me on Patreon. Music recognition costs a lot)

2022-03-31 16:47:38

(1)

u/funklejo

This is an incredibly important integral: a constant multiple of exp(-x^2) is the probability density of the normal distribution, which arises naturally in many setting. So if you want to be able to do basically any statistics, you need the integral of this function!

(1)

u/auddbot

(1)

Please I have a math exam today don’t do this to me rn

2022-03-31 16:53:19

(1)

u/zippyspinhead

Nice to see the derivation. The more complicated normal curve that integrates to 1 could be solved this way, too.

We were just told the results in the classes I had in college.

The useful integrals from -infinity to a value are still not a closed solution, I presume?

2022-03-31 16:55:45

(1)

u/SandevicLahmacun

I dont know why but this post is the most genius and funniest thing i've seen like a month or so

2022-03-31 17:00:50

(1)

u/Puzzleheaded_Plan469

commencing immit fear

2022-03-31 17:02:47

(1)

u/aimgamingyt

AAAAAAA WHAT ARE THESE SIGNS IM NOT AT THAT LEVEL YET

2022-03-31 17:10:13

(1)

u/Warkan47

Man fuck this shit, ima fix cars.

2022-03-31 17:13:13

(1)

u/ghettone

Is this math or elfish?

2022-03-31 17:16:29

(1)

u/Trapinch-isnt-me

It’s evolving

2022-03-31 17:19:13

(1)

u/StraightTemperature9

Whats the name of the song

2022-03-31 22:40:13

(1)

u/FireCircle26530

Get this away from me please

2022-03-31 22:46:06

(1)

u/_zarko0

I still don't understand shit

2022-03-31 22:56:34

(1)

u/PutinsAsscrackNNuts

Scarred more if the shitty music

2022-03-31 23:31:06

(1)

u/CrimiCryos

fnaf has more lore that this 🗿

2022-03-31 23:31:47

(1)

u/bobal0ver

This is random but u/profanitycounter

2022-03-31 23:32:36

(2)

u/profanitycounter

UH OH! Someone has been using stinky language and u/bobal0ver decided to check u/Shockwave-Shelly's bad word usage.

I have gone back 936 comments and reviewed their potty language usage.

|Bad Word|Quantity| :--|:-:| |ass|1 |asshole|1 |bastard|2 |bullshit|1 |cock|1 |damn|14 |fucking|1 |fuck|3 |god damn|1 |hell|3 |piss|2 |shit|3

^(Request time: 9.5. I am a bot that performs automatic profanity reports.)^( This is profanitycounter version 3. Please consider )^(buying my creator a coffee.)^( We also have a new )^(Discord server)^(, come hang out!)

(1)

God damn.

(1)

Sometimes I wonder who in the world decided to make math like this….

2022-04-01 00:09:09

(1)

u/MicrowaveHeatStroke

i will fucking fight you

2022-04-01 00:13:32

(1)

u/terryslaughter45

Slow this vid down I need to take some notes

2022-04-01 00:17:45

(1)

u/Dolphin_blobYT

dear math how the fuck am i supposed to add infinity

2022-04-01 00:49:13

(1)

u/dashgunnner17

After I completed my math degree, I never wanted to see a Greek letter again lol...but I’m slowly recovering

2022-04-01 01:21:06

(1)

u/Oficialbatsicle

Ever since I got to 11th grade MATH'S BEEN HELL AND I SOMEHOW HAVE A 94% GRADE LIKE WTF

(1)

u/profanitycounter

(1)

UH OH! Someone has been using stinky language and u/ErectionDude decided to check u/Shockwave-Shelly's bad word usage.

I have gone back 936 comments and reviewed their potty language usage.

|Bad Word|Quantity| :--|:-:| |ass|1 |asshole|1 |bastard|2 |bullshit|1 |cock|1 |damn|14 |fucking|1 |fuck|3 |god damn|1 |hell|3 |piss|2 |shit|3

^(Request time: 10.3. I am a bot that performs automatic profanity reports.)^( This is profanitycounter version 3. Please consider )^(buying my creator a coffee.)^( We also have a new )^(Discord server)^(, come hang out!)

2022-04-01 01:23:43

(1)

u/FootPaws123

I’m in bottom set maths. 2+2 scares me

2022-04-01 02:30:29

(1)

u/Rentlar

This is the first time I have ever seen math dance like that. Pretty cool.

I could intuit that the answer is definite because the maximum is 1 (=e^0) and the ends are 0, and have no asymptotes. I would have guessed between 1.5-2.

2022-04-01 02:30:44

(1)

u/boiiiwyd

Bro put a jump scare warning I think I almost shit myself

(1)

Stayed for the vibe

(1)

Literally shaking rn

(1)

*holds cross*

get the fuck away from me

2022-04-01 04:16:54

(1)

u/Immstella

scared

2022-04-01 04:31:56

(1)

u/ProximaCentauri7784

It's some kind of elvish.. I can't read it

(1)

😱😱😱

(1)

Pie by the ocean

(1)

u/Sensitive_Letter194

Song name?

2022-04-01 06:17:44

(1)

u/blackeye200

I just 27 strokes in a row accompanied with total brain deactivation.

2022-04-01 08:11:26

(1)

u/TheFakeHassan

Oh, so you like maths?

2022-04-01 08:24:35

(1)

u/Harry_kal07

Indians looking at it: Beautiful

(1)

Song?

(1)

In my time math Had numbers

(1)

Sick music video !

(1)

34,710 Times it by 2

(1)

u/auddbot

(1)

Cake By the Ocean by DNCE (00:48; matched: 100%)

Album: BRIT Awards 2017. Released on 2015-10-23 by Universal Music s.r.o..

I am a bot and this action was performed automatically | GitHub ^(new issue) | Donate ^(Please consider supporting me on Patreon. Music recognition costs a lot)

2022-04-01 14:07:15

(1)

u/xxxcoolboy69xxc

Good bot

2022-04-01 19:54:20

(1)

u/stupidity_scallop23

so this is the stuff i have to look forward to

2022-04-12 17:04:24

(1)

u/Walunt

I hate the fact that I partially understand all of this

(1)

u/auddbot

(1)

Cake By the Ocean by DNCE (00:48; matched: 100%)

Album: BRIT Awards 2017. Released on 2015-10-23 by Universal Music s.r.o..

I am a bot and this action was performed automatically | GitHub ^(new issue) | Donate ^(Please consider supporting me on Patreon. Music recognition costs a lot)

2022-05-19 05:53:34

(1)

u/rocketpunk99

And that’s how we calculate the amount of bitches you get, zero

2022-05-25 07:17:11

(1)

u/xSoulKeeperx

I would lose my sanity

2022-06-25 13:11:46

(1)

u/ac7_typhoonmain

I am very scared