/sci/ - Science & Math

>>10498928
>Telling a lie on the Internet

>>10498928
>change variable name from x to y
>is now a diffyq question
>calc 2 students on suicide watch
mfw

>>10498939
>DiffEq exam problem separates dx and dy, but makes x the function

y=f(x)

y ÷ x = f

...?

If you change the variable from x to y mid problem then you’re the brainlet.

>>10498928
https://www.youtube.com/watch?v=aIhk9eKOLzQ

>denote object by some nonstandard letter
>mathematicians cannot read paper any more

>>10498981
that means that y=0

>write [math]\frac{\partial}{\partial x}[/math] when I'm really taking a full derivative
>treat derivatives as fractions, always

>>10498993
wtf

>>10498993
we're all talk arent we

>>10498993
The BLACK BVLL could do it but not the "master" wh*te race.

>>10498993
>pseud professor pretending that the question isnt a trick question when we can literally see them handing the kids a light bulb that physically cant be lit with a household battery
>camera cuts to a black kid who apparently was the only kid they decided to give a bulb that could be lit
ironically this video shows best the absolute retardation of the people that participated in creating it

>>10499036
second is literally me
first is kys dogfucker

>>10499901

I know you have watched the video since you saw that black kid lighting the bulb. Yet still you seem to have misunderstood almost everything else. You're kind of like those MIT graduates.

>Write the inhomogeneous Maxwell's equations like [math]\partial_{\mu} F^{\mu \nu} = \frac{4\pi}{c} J^{\nu} [/math]
> Students think [math]\nu[/math] is an exponent.
> Students think that E-filed and B-field should have different units.

>>10500047
>E-filed and B-field have the same units
Wtf is this true? Explain to brainlet who don't know relativity.

>>10498993
MIT now confirmed for Shit tier. Time to bow down to our Singapore overlords.

I hope those were just actors.

>>10500050
https://en.wikipedia.org/wiki/Gaussian_units

>>10500050
Set [math]\mu_0 = \epsilon_0 = 1[/math]. E-field and B-field will then have the same units to keep consistency.

>>10499959
Notice the black kid lighting the bulb is what triggered him the most.

>>10500094
>stock
Why are polniggers so autistic

>>10499036
>derivatives as fractions
this is fine, just make sure you are keeping track of the sign of a perturbation.

t. Analyst

>>10498993
It's not actually a problem with their understanding of electricity, it's a problem of figuring out how to hold the bulb, battery and wire to make a closed circuit.

Even fairly smart individuals who have never held a lightbulb before and aren't 100% confident in how the physical devices are set up could take a bit to figure it out. That doesn't mean they're incapable of working with the mathematical representations of these objects, which is a completely different skill set.

>>10500050
Not relativity, EM Physics

>>10500047
I just finished my Physics II class, I can't see this shit anymore lol

>>10498928
Are you a professor at Harvard?

>>10500398

> t. Analyst

more like t. somebody who doesn't know what implicit functions are

>>10500431
grad student

>>10500047
Well you would think those things if you haven't been taught the notation

>>10500708
This is what happens when you admit students based on how wealthy they are.

>>10498928
Whats is your opinion on nofap