When you explain the spherical axis, I love how you explain the laserpoint to the plane
@bprpcalculusbasics4 ай бұрын
Thanks!
@tobybartels84264 ай бұрын
You can violate ρ ≥ 0 and 0 ≤ φ ≤ π just as much as r ≥ 0 and 0 ≤ θ ≤ 2π. The opportunity doesn't come up as much in 3D; for example, writing the area and volume elements as r dr dθ and ρ² sin φ dρ dφ dθ requires r ≥ 0 and sin φ ≥ 0 (but not ρ ≥ 0) because you need the absolute value. But if you want to parameterize a surface with φ and θ, then you might want to violate these, much like when you parametrize a curve with θ.
@samin39974 ай бұрын
Literally a fly moves when he demonstrated Lazer pointing analogy to spherical coordinates (5:08)
@bprpcalculusbasics4 ай бұрын
I didn’t know!! 😆
@abacaabaca81314 ай бұрын
Mathematician have their own logic and philosophy..let them be.
@urluberlu27574 ай бұрын
Very useful and clearly explained. Thank you!
@navaneesh.a129322 күн бұрын
best video lecture i've witnessed, thanks !
@a.charlie216128 күн бұрын
@bprp calculus I think I found a mistake when you explain the spherical coordinates the coordinates ought to be in this order: (rho, phi, theta). You wrote them down as (rho, theta, phi). I just checked my calculus book.
@raznologija7454 ай бұрын
Great KZbin channel,, I love to watch it
@lynnjones55874 ай бұрын
R can be negative? I thought that it was a distance...so confused!
@_MATAN_3 ай бұрын
Yes, It is the distance from the origin in the XY plain. I don't know why he said it could be negative either.
@adrianavila66814 ай бұрын
Best video I've seen on 3d coordinates. Can you do area and volume differentials deductions for integrals?
@khandaa0059 күн бұрын
very very useful thanks for your efforts
@bodesshorts86404 ай бұрын
Yessss calculus 3!!!
@cdkw24 ай бұрын
Your drawing work so well in providing a 3d view
@prakritigoswami432614 күн бұрын
As a non math student, this is the best video I could come across that made everything feel simple. THANK YOU SO MUCH. also could relate to the happiness at the end of the video !
@indhulekha62049 күн бұрын
Very true
@eustacenjeru72255 күн бұрын
Cool teaching technique
@physics_enthusiast_SooryaАй бұрын
Thanks alot for uploading this video! 😊 It will help understand the formulas of quantum mechanics in the Schrödinger's equation of an atom
@infinity-zb9zfАй бұрын
Thanks you
@rovalentina9438Ай бұрын
THANK YOU SO MUCH!!!! I LOVE HOW YOU'RE ENJOYING WHILE TEACHING IT ❤❤
@delattacobell894829 күн бұрын
Man this stuff is hard to understand but you go at it so well I haven’t even got to this part yet but seeing you do it before hand will help a lot
@manla83974 ай бұрын
在KZbin 搜尋面上的x 和y axis 似乎方向錯了。
@brendanward29913 ай бұрын
This is performance art at its best.
@pdwag1984 ай бұрын
Next video: Velocity and acceleration in the cylidrical and spherical plane. 🤣
@pdwag1984 ай бұрын
*vectors
@Gordy-io8sb4 ай бұрын
The grid. A digital frontier.
@Gordy-io8sb4 ай бұрын
I tried to picture clusters of information as they moved through the computer.
@Gordy-io8sb4 ай бұрын
I kept dreaming of a world I thought I'd never see...
@Gordy-io8sb4 ай бұрын
I got in.
@krzysztofs.84094 ай бұрын
I am slightly confused when I see (r, 𝜃,𝜙) with the meanings of θ and ϕ reversed (a different convention). I would probably keep making mistakes when calculating the rotation :):):)
@MarcoMa2103 күн бұрын
phi as the azimuthal angle is used by those pesky physicists