This Video will Trigger you and make you Incredibly Uncomfortable.

yes.

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[etherealsalad]

honestly the pauses in the music made me more uncomfortable than anything on the screen did

[manuelalejandrogarcialaine]

Mathemathician: *gets triggered*
Physicist: Something bad is about to happen, I can feel it
Engineer: Seems nothing wrong with this video

[Exachad]

The e^x integral with respect to e, almost made me puke.

[cauchyscouch]

Okay who taught an engineer to use LaTeX?

[Gameboygenius]

πʲᵉ where j stands for Jens, the mathematical cringe guy, e stands for engineer and π stands for 3.

[thetheoreticalnerd]

For the people who don’t get the one at 1:03; the funny symbol is the partial derivative sign and is normally used to differentiate an for one variable in specific, in this case it was x. But since the function f(x) was only in terms of x, then there is no need to take the partial derivative, just differentiate it normally!

[HAL-ojjb]

Watching this feels like proving somthing inside a fever dream

[muhammedmrtkn]

Mathematician with a sense of humor lol

[HakanTheUltimateHoca]

I like when the boundries of the integral are also little integrals

[akshittyagi]

Seriously what is wrong with you? Can't believe YouTube allows sh*t like this. Those horrific images have scarred me for life. I dont think I'll ever be able to forget them.

[tomkerruish]

sqrt(a^2 + b^2) = a + b is perfectly valid... in a field of characteristic 2.

[Melanie]

0:03 technically this is valid because we are adding a bunch of big sigmas and NOT sums (the big sigma is just a dummy variable)

[benjaminbrady]

I've read maths papers which put the dx before the integrand unironically and I still am recovering from AIDS

[flowerwithamachinegun]

Video: Shows integral of e^x
Me: Ok that's not too bad
Video: with respect to e
* heavy breathing *

[ianmathwiz]

I'm not sure what's worse: that the Euler identities are wrong, or that e is being used in the exponent.

[jamiewalker]

0:02 Seems perfectly legitimate. I would encourage the use the lower case sigma, or better still, the greek letter pi, for the summation index.
0:27 I think this is a really important detail to show students learning functions - they become too attached to the label given to the member of the domain. if f(x) = 3x + 1 then f(y) = 3y +1 and f(!) = 3! + 1 = 7 and so on. So it doesn't really matter on the symbol used to denote the argument - what an excellent way to demonstrate this by using a different typeface for x.
0:31 Student is clearly mathematically capable, but has written the 9's backwards. Clearly 9^pi < pi^9
0:38 I would suggest to the reader to raise both sides to the power of four to verify this for himself.

[justasaiyanfromearth]

0:21 Engineers: Yeah, it's beautiful. _Sheds_ _a_ _tear_

[gergodenes]

1.) Sum of Sigma from Sigma=1 to n = n(n+1)/2
2.) Integral of 1 dx = x+c
3.) (Integral of 1 dx) x = x^2 + c_1 x = x^2/2 - c, this implies c = c_2 x - x^2/2
4.) Integral of e^x de = x e^(x-1)
5.) Assuming i is a variable, i = (2n+1) pi j / (3 ln(3)), where n is an integer, and j is the imaginary unit
7.) Assuming pi is a variable, this has no real solutions. Assuming e is a variable, the solutions are x > pi and 0 <= x < the root of pi^x x^(-pi) - 1 nearest to 2.3822
8.) Assuming i is a variable, i = -1
9.) sqrt(a^2 + b^2) = a + b implies that a, b, or both a and b are 0.
10.) That formula is just a bit off of giving you Fibonacci numbers.
12.) Assuming j is a variable, the four solutions are j_1 = i, j_2 = - i, j_3 = (-1+sqrt(3))/2, j_4 = (-1-sqrt(3))/2
13.) Partial derivative of f(x) with respect to x = derivative of f(x) with respect to x = f'(x)
15.) Integral of d dd = d^2/2 + c
16.) Assuming j is a variable, j = (2n+1)pi i / (e ln(pi)), where n is an integer.
20.) One solution is f(x)=g(x)=0, but that still puts restrains on the constants.
Veri epik video.

[sidchuownz]

I tutor high schoolers in math. Sqrt[a^2+b^2]=a+b actually triggers me so much, especially students who are taking calculus class.

[bzboii]

minus C really did something to my brain, triggered all the way back from AP calc when we had "PLUS C" drilled into our pubescent craniums