Fantastic video, yet again. The mean on my first midterm at college was a 76 and I got a perfect score because of you!
@DrTrefor3 жыл бұрын
That's amazing, congrats!
@ishaanmanhar73922 жыл бұрын
who's here a day before their endsems of Calculus?
@xentarch8 ай бұрын
Lmao called me out
@amandamoore28684 ай бұрын
I'm here prior to my last midterm of calc III lol so yep, pretty much same
@mantonrogers13983 ай бұрын
Final in 3 hours
@hasandogan35102 ай бұрын
Just 20min before
@AnkitKumar-cr3qs3 жыл бұрын
Love from India sir
@continnum_radhe-radhe2 жыл бұрын
Same 🔥🔥🔥
@narenmani079 ай бұрын
The real question is...where'd you get that shirt?! (it looks amazing)
@nuralddd7 ай бұрын
This proof is so straightforward. Thank you!
@Alannnn143 жыл бұрын
As a physics student I find it very interesting since I've been wondering about how to "undo" the gradient to find the potential function related to a certain force field , so imagine this might be the answer, isn't it? Sorry for any grammar mistake English is not my first language Btw nice t-shirt.
@DrTrefor3 жыл бұрын
Exactly, and indeed we’re going to explore exactly that a bit more in the next video:)
@muaadakmal5113 жыл бұрын
Ur class really gives a visual feeling of whats really going on.Superbb.I really love ur classes
@DrTrefor3 жыл бұрын
Thank you!
@Fizikakaalda11 ай бұрын
These videos really help me for olymp physics. Thanks.
@rmbennet3 жыл бұрын
Damn. you guys are flying. We just finished multiple integration. Starting vector calculus next week.
@DrTrefor3 жыл бұрын
haha nice hopefully the whole series will be up in time for you needing it:)
@hydropage28556 ай бұрын
God I keep coming back to this video. You are fantastic
@arielfuchs3165 ай бұрын
This guy will drag me kicking and screaming to an A in my vector calc class
@JennieXie-rg2xd6 ай бұрын
Love from China sir
@kandagaddalavenkatakiransu57155 ай бұрын
Love from India , and thanks for saying u used Thomas calculus which is the same used for us in classes I'm from nitw
@brownruns3 жыл бұрын
Love your shirt! Do you know where I could buy one?
@WallaceGromit883 жыл бұрын
Where did you get your shirt? It’s pretty cool :P
@srs.r63543 жыл бұрын
Yes....I want one of those...
@matthewmoser88114 ай бұрын
Dr. Trefor Bazett, thanks. Super clutch
@user-ye1so7rv8j2 ай бұрын
you saved my life
@juanmanuelmillansanchez81653 жыл бұрын
Jajajaja I'll need this for monday, can't thank u enough.
@satyambhardwaj22893 жыл бұрын
it's "haha" for god's sake
@DrTrefor3 жыл бұрын
Good luck!
@tomatrix75253 жыл бұрын
@@satyambhardwaj2289 It might be German or Dutch or something like that where ja means yes
@eszentmiklossy Жыл бұрын
Just a thought but adding differential forms as an extension of Stoke's Theorem could really help. It was in my calc 4 course and really helped me solidify the ideas. Thanks for all your help this semester!
@ES-qe1nh Жыл бұрын
!!! he should do this, only thing is that it requires some more rigor than what is assumed in these courses
@SouravBagchigoogleplus3 жыл бұрын
Nice T-shirt sir.
@imaginary81682 жыл бұрын
Hi Dr. Trefor Bazett, do you have a link to the book you mentioned? I'm deeply interested in it.
@bulldawg44983 жыл бұрын
Excellent presentation of this topic! You certainly rival Sal Khan ....
@pratyushraj3916 Жыл бұрын
Too good😅
@scrappybuilds3 жыл бұрын
You're a cool dude, Dr. Bazett
@DrTrefor3 жыл бұрын
haha thanks!
@sirajahmed17053 жыл бұрын
Just awsm sir ,, love from India
@donotbebiased69872 жыл бұрын
Nice t shirt
@ogunsadebenjaminadeiyin27293 жыл бұрын
👍
@MarPabl3 жыл бұрын
First off nice 👕 it'll be useful to learn some 🆒️🕺🏻💃🏻 moves alongside the corresponding functions beneath 😛 Now regarding the 📽 I 🧡 that you take a theoretical approach with a great presentation & animations to clearly explain the concepts. I would only want to ask you to include just a single & simple ℝ🌎 example to finish understanding the concept. I'll 🗣 you a situation I've faced here. You've got several 📽 where an arc length parameterization in "s" is suggested.... but I'm yet to 👀 how that parametrization is actually done. You even have an example there where you use a function for a ⭕ but that one is parameterized in "t" instead of "s" And for that lack of an example regarding how to actually get the arc length parametrization I find somewhat ℂ to understand how to apply the results you get 😥 Finally... will you cover differential forms which can generalize Green & Stokes theorems 🙏🏻❔
@DrTrefor3 жыл бұрын
To get the arclength parameter s(t) this is the integral from a to t of the magnitude of velocity. See the recent vid on curves and parameterizations for more. And yes, stokes is coming soon!
@MarPabl3 жыл бұрын
@@DrTrefor yes I 👁️ it, the one you compared driving the 🚗 based on ⏳ or distance... But you didn't calculate any actual parametrization there 😓
@user-sw4vt3mi9o2 ай бұрын
Nice shirt 👕
@continnum_radhe-radhe2 жыл бұрын
🔥🔥🔥
@ileanadominguez6055 Жыл бұрын
Thank you very much :)
@ramilawijesuriya72592 жыл бұрын
Great !!
@GoogleUser-ee8ro7 ай бұрын
excuse my ignorance, is calculus4 a high school curriculum in US or university level calculus?
@DrTrefor7 ай бұрын
usually its in second year university
@colbeh3 жыл бұрын
Nice beard
@markpadley8902 жыл бұрын
Another outstanding explanation - you refer to a textbook - could you give me the reference please?
@physicslover19503 жыл бұрын
How to convert vector fields into scalar functions ?
@DrTrefor3 жыл бұрын
Coming up in the very next video on Sunday!
@polarcraftvelocentricbudde43453 жыл бұрын
that's a very handy shirt.
@DrTrefor3 жыл бұрын
Haha right!?
@satyambhardwaj22893 жыл бұрын
where to buy that t-shirt?
@DrTrefor3 жыл бұрын
I can't find he exact one, but I have a link in my description to a similar one
@jaehaerys919410 ай бұрын
hey, where did scalar field go
@tarteel_salah99942 жыл бұрын
I need that T-shirt
@a1sharp653 жыл бұрын
If a fluid flow field happens (kind of??) due to gravity, how come gravitational fields are conservative but fluid flows are not (from your examples in the previous video) (is this a dumb question?)
@carultch Жыл бұрын
A very interesting question. Conservative only really relates to conservation of energy, when the field specifically is a force field. For fluid flows, the vector isn't force, but rather velocity, so it is completely possible for fluid flows to be non-conservative, or rather rotational, even if the energy source is gravity. One cause of fluid flow fields to become non-conservative, is viscous friction with the boundary, which is an energy sink that sends energy to the thermal domain, so this one way a fluid flow field can become rotational, even if driven by a conservative force. The rotational/irrotational is a much better term pair for describing fluid flow fields, while conservative term is much better for force fields. Pure math uses these terms interchangeably, when the application of the field is not relevant. For force fields to be non-conservative, there has to be an energy source or sink that moves energy out of the domain of the field. Electromagnetism is full of non-conservative fields, because of ways that it can exchange energy back and forth between its two forms. Newtonian gravity is conservative, but relativistic effects can make it non-conservative. Look up gravitomagnetism if you are curious.
@fadlialim87623 жыл бұрын
need your tshirt!
@SahilKumar-uc8fn9 ай бұрын
How can i get these slides?
@aarohgokhale88323 жыл бұрын
5:10 hahaha pun intended?
@musakarrar90363 жыл бұрын
Can you help to solve exercises?
@sumitkumarsahoo76013 жыл бұрын
I don't understand the chain rule part, can we write grad(f)=df/dr where dr is a vector plz clarify