3blue1brown

But what is a neural network?  Chapter 1, Deep learning
3Blue1Brown
19:13
Additional funding for this project provided by Amplify Partners Typo correction: At 14 minutes 45 seconds, the last index on the .

The most unexpected answer to a counting puzzle
3Blue1Brown
5:13
New to this channel? It's all about teaching math visually. Take a look and see if there's anything you'd like to learn. NY Times .

But how does bitcoin actually work?
3Blue1Brown
26:21
Here are a few other resources I'd recommend: Original Bitcoin paper: https://bitcoin.org/bitcoin.pdf Block explorer: .

Divergence and curl: The language of Maxwell's equations, fluid flow, and more
3Blue1Brown
15:42
Error: At 4:55, the narration should say "counterclockwise rotation gives positive curl, clockwise rotation gives negative curl"

Dot products and duality  Chapter 9, Essence of linear algebra
3Blue1Brown
14:12
Dot products are a nice geometric tool for understanding projection. But now that we know about linear transformations, we can .

But what is the Fourier Transform? A visual introduction.
3Blue1Brown
20:57
If you want to check it out, I feel compelled to warn you that it's not the most welldocumented tool, and has many other quirks you .

Bayes theorem, the geometry of changing beliefs
3Blue1Brown
15:46
Perhaps the most important formula in probability. Help fund future projects: https://www.patreon.com/3blue1brown An equally .

The essence of calculus
3Blue1Brown
17:05
In this first video of the series, we see how unraveling the nuances of a simple geometry question can lead to integrals, derivatives .

What is backpropagation really doing?  Chapter 3, Deep learning
3Blue1Brown
13:54
The following video is sort of an appendix to this one. The main goal with the followon video is to show the connection between .

Quaternions and 3d rotation, explained interactively
3Blue1Brown
5:59
 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with .

Why do colliding blocks compute pi?
3Blue1Brown
15:16
For anyone curious about if the tan(x) ≈ x approximation, being off by only a cubic error term, is actually close enough not to affect .

Visualizing quaternions (4d numbers) with stereographic projection
3Blue1Brown
31:51
 If you want to contribute translated subtitles or to help review those that have already been made by others and .

Who cares about topology? (Inscribed rectangle problem)
3Blue1Brown
18:16
 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with .

Vectors  Chapter 1, Essence of linear algebra
3Blue1Brown
9:52
Typo correction: At 6:52, the screen shows [x1, y1] + [x2, y2] = [x1+y1, x2+y2]. Of course, this should actually be [x1, y1] + [x2, y2] .

Seam Carving  Week 2  18.S191 MIT Fall 2020  Grant Sanderson
The Julia Programming Language
27:51
Contents: 0:00  What is Seam Carving? 3:37  Finding edges with the gradient 12:32  Optimal paths with dynamic programming .

Why is pi here? And why is it squared? A geometric answer to the Basel problem
3Blue1Brown
19:04
Some of you may be concerned about the final step here where we said the circle approaches a line. What about all the .

How secure is 256 bit security?
3Blue1Brown
5:06
Several people have commented about how 2^256 would be the maximum number of attempts, not the average. This depends on .

Group theory, abstraction, and the 196,883dimensional monster
3Blue1Brown
21:58
Timestamps: 0:00  The size of the monster 0:50  What is a group? 7:06  What is an abstract group? 13:27  Classifying groups .

Gradient descent, how neural networks learn  Chapter 2, Deep learning
3Blue1Brown
21:01
This video was supported by Amplify Partners. For any earlystage ML startup founders, Amplify Partners would love to hear from .