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And then there’s people like me who haven’t even passed college yet but have an assortment of knowledge about various topics we temporarily fixate on before moving to another one
“Everypony, guess what? I made rabies airborne! You’re welcome!”
“And…this helps us how?”
“…you hate me, don’t you?”
Edited
Yep! :) This stuff kinda blew me away (in a good way lol) when I was in my EMC (Electromagnetic Compatibility) EE course, learning what was really happening. Finally I had a use for all those years of calculus classes! LoL
Summoning Cthulhu would be very much in character for The Twiggle.
This is the line of math that solves for the total force applied by the electric and magnetic field?
I named my oc after Hendrick Lorentz btw. I learned about the fathers of QED through PBS.
Oh yes, very much so, when working at the ‘fundamental level’. As a former EE professor once said to me, “they explain everything.” :)
Lorentz laid the groundwork for Einstein’s theory of special relativity, just to put his “status” into perspective. But I know him best for the Lorentz force, better known today as the electromagnetic force. Some like to argue whether Maxwell or Lorentz derived the equation first, but OMG, that period of time had so many brilliant minds, it’s hard to pick a favorite. That equation is:
F = qE + qv ⨉ B
Are these used in electrical engineering? PBS space time keeps going back to the maxwell equations, they also frequent the work of Paul Dirac and Lorentz in electrodynamics.
Also ∇
I’m am architectural engineer, I mostly do polynomials, rates and ratios for mixing compounds, ohms law, deciding how many materials I’ll need etc.
All the math I know is pretty much entry level for a science major.
Don’t worry, i love people who know their shit and wear it.
And just to make things as clear as I can without going into major detail:
2 F 1 (a,b,c;z) is just a certain four-variable function.
In this example, the arguments are given the values a = 1, b = 2/r, c = (2+r)/r, z = -e^(v-V), where r, v, and V are some other quantities.
The first line asks for the derivative of this function, with those arguments, with respect to v, in the same way you might use the Chain Rule to get dy/dt if y = f(x) and x = g(t).
Okay, I’m done I promise. :^)
Edited
@infinita est lux Solis
You guys can do it! Thoughtful practice really does lead to improvement, just like with any skill!
Don’t worry about not understanding this, this here is some seriously hard math. I wouldn’t expect any but a few senior-level students and up to understand what’s going on here.
And I was born with dyscalculia, I can bearly do multiplication, and here I am at my last year of high school.
I have no clue man, thanks anyway.
I thought you meant the surface of shapes in more than 3 dimensions, which for all I know that’s what you’re talking about.
I’ll be lucky if I pass CAD math
They might get used for that, but without context it’s very hard to say.
stares a bit, checks Wikipedia
…ahah. I get it. This is taking the hypergeometric 2F1 with certain specific arguments as a function of v, and differentiating it with respect to v. The successive lines are equivalent expressions, so it’s giving an identity saying that the derivative of the first expression is the last expression.
You mean like the topology of extra dimensional shapes?
Up up down down left right left right a b start