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Mathemation
Canada
เข้าร่วมเมื่อ 8 ธ.ค. 2020
Welcome to Mathemation! My name is Zack Cramer, and I'm a lecturer in the Faculty of Mathematics at the University of Waterloo. On this channel you'll find some of the video lessons I've put together for my recent courses.
I am inspired by the many of fantastic mathematics channels on TH-cam, including Khan Academy and 3Blue1Brown; as well as my wonderful and talented colleagues at Waterloo and around the world. I hope you enjoy my take on this content. Happy learning!
I am inspired by the many of fantastic mathematics channels on TH-cam, including Khan Academy and 3Blue1Brown; as well as my wonderful and talented colleagues at Waterloo and around the world. I hope you enjoy my take on this content. Happy learning!
วีดีโอ
Getting Started with Triple Integrals
มุมมอง 6352 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
More Integrals in Cylindrical and Spherical Coordinates
มุมมอง 5662 ปีที่แล้ว
Welcome to my video series on Multivariable Integral Calculus. You can access the full playlist here: th-cam.com/users/playlist?list... Videos by Zack Cramer, University of Waterloo. Textbook reference: Calculus: Early Transcendentals by Jon Rogawski, Colin Adams, and Robert Franzosa
Preview - Triple Integrals
มุมมอง 2692 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
Preview - Taylor Polynomials for Multivariable Functions
มุมมอง 8862 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
Preview - Tangent Planes and Linear Approximation
มุมมอง 9542 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
Preview - Coordinate Systems in R2 and R3
มุมมอง 4212 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
The Method of Lagrange Multipliers
มุมมอง 7182 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
Multivariate Limits and the Squeeze Theorem - Examples
มุมมอง 13K2 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
Multivariate Limits and Continuity
มุมมอง 1.5K2 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
The Multivariable Chain Rule
มุมมอง 1.7K2 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
Differentiability in Multivariable Calculus
มุมมอง 3.7K2 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
Gradients and Directional Derivatives
มุมมอง 9372 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
The Image of 2D Mapping - Example
มุมมอง 3282 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
Matching Functions to Level Curves
มุมมอง 5K2 ปีที่แล้ว
This video is based on content from "MATH 237 - Calculus 3" at the University of Waterloo. Check out the rest of the playlist here: MATH 237: th-cam.com/play/PLL9sh_0TjPuOxWvcGm5AOpxL6g3bmqnzb.html The above playlist is far from complete, but you're welcome to check out my other (complete) playlists covering various topics in Calculus: Approximation and Infinite Series: th-cam.com/play/PLL9sh_0...
Taylor Polynomial Shortcuts - Examples II
มุมมอง 7613 ปีที่แล้ว
Taylor Polynomial Shortcuts - Examples II
Double Integrals over Rectangles - Examples II
มุมมอง 6183 ปีที่แล้ว
Double Integrals over Rectangles - Examples II
Linear Approximation for Multivariable Functions
มุมมอง 9K3 ปีที่แล้ว
Linear Approximation for Multivariable Functions
How comes i'm getting (2π/3 - √ 3) as the value of the integral and not [2π/3 - (√ 3)/2]?
Still not sure why these videos have <1K views. Doing 119 now and these videos have been such a lifesaver.
thanks so much for having the heart to post all this excellent content for free. You easily could've turned this into a course and charged us but you're putting this entirely out in the open, without gatekeeping anything. Also I literally took this course but I was so confused the whole time. Now that you're explaining it, I realized it's acc pretty simple, and super neat stuff. I love how you start from a very simple fact and just build it up from there, super naturally and easily. Because I can understand it so well, it's naturally immersive, and your friendly vibe makes it even more. So thanks a lot for posting these, I really appreciate it and I know a lot of people do as well.
Great explanation! It was so easy to understand ❤
Superb !!! Nice explanation of the concept ❤
videos are exactly perfect but we need the some more examples
never commented on a video before but throughout my whole academic years of excellence this is the best maths playlist I've watched
your playlist saved me
thank you😍
thank you
ayy you deserved more views
really good explanation! thanks
well done clearly explain
Thank you. That was very helpful and clear
This channel is so underrated !!!
You explain in the simplest and intuitive manner ! Hats Off . Thank you!!!
i love you mr. cramer. you saving me in 1b
I think I love you. Thank you so much
simple exceptional !
super useful! thank you very much
Exceptional Concept building!
your give one of the best explanations on youTube for any topic. Your channel is highly underrated. Thank you very much!
Many thanks for clear explanation. Could you tell where is the course notes that i can download?
Thanks for incredible explanation 🙈😍🥰
7:28 you say here the the result is zero but in the last videos the same example evaluation of the result was 9-9(3.14) but in opposite direction how this happened ??!! And again thanks for these videos 🥰
6:34 why we separate the half of sphere into two different surfaces ?
I mean why we not calculating for only S1 . And thanks Sir for these useful Vids 🥰❤️❤️
because we are calculating the flux of whole surface, so the bottom is included, i guess
@@OmarMarmoush7 and they have different orrientation from other too
@@ZinhZinh324 thanks bro
Really good vide- 9:55 WHY WOULD YOU DO THAT
Very helpful. Thank you.
Thank you. That was very helpful.
What a great video!, very clear and straightforward explanation
Simply one of the best videos on differentiability of 3 functions with 3 variables.
loved the part that explained the cross product of the plane vectors ✨✨
One of the best videos to visualise partials rather than just applying the rules of ordinary differentiation!! Really loved it!!
Superb video, thank you!
I don't understand the Jacobian for this transformation being -1/2, As I understood it the Jacobian matrix is | (partial x WRT u) followed by (partial x WRT v) on top and (partial y WRT u) followed by (partial y WRT v) | on the bottom, basically the inverse of what is written at 8:11. I was so confused about the inverting strategy that I ran the calculation the way I learned it and ended up with J = -2. I went and watched some other Jacobian videos that show the same process I learned, and put the equations U=x+y and V=x-y into an online Jacobian calculator all resulting in J = -2. The calculation still results an answer of zero for the double integral. Can you provide any more clarity on doing the Jacobian in the manner you describe because I can't seem to make it check out in this instance.
Wow ! Well explained
can you please explain why are you saying u1-u2=1
8:44 How is it possible to change the sign of the terms from the IBP?
09:20 If you substitute in the bounds it results in -(x-a)^2/2*f''(a), not cancelling the remaining term. The negative sign should have been added from the IBP.
I do love your effort of explanning and logical steps, keep posting!!!
absolutely stunning, in terms of clarity of explanation. hope more ppl will find this gem.
Wow
Should the intervals be of round brackets since we know the end points aren't roots?
thanks for this, God bless you
Great vid!, it helped me a lot.
thank you so much for the video. <3
As an Ace attorney fan, this is the greatest thing a math teacher has ever done to help students understand the material. I'm curious, have you ever played these games before?
Just the first one, but I loved it!
Horse shit, a length is not equal to a surface area. Why do you omit the units of the integrals? Common sense over rules your chicken scratches and muddled thinking. Get a brain. Did you get your college degree from a cereal box or comic book or is the university that you are attending have professors walking around the campus with their private parts showing?
Are you getting a sinking feeling that you are actually a worthless worm, like you ex had stated.
Thank you So much. I am trying to understand the motivations and derivations of the taylor series. I have searched in a lot of places.in my searching, I suspected a connection between Gregory-Newton's divided differences formular in Gregory-Newton interpolation and the Taylor Series. Most people, when treating the Gregory-Newton interpolation, just start from Newton's Polynomials.In all my years of study, I have never seen polynomials represented in that form. It was very puzzling. I always asked myself, how is it possible a polynomial can be expressed in this manner. But here, you show how the polynomial was derived. Thank you so much.❤❤❤❤❤
All of your videos are soo good🎉. I really appreciate your work and thanks for helping me for my exams
thank you so much for this video, it really helped me to understand everything perfectly