How am i able to see this in KZbin music

Best Video tutorial I have ever seen, no looong story, no add, no words, just let people to understand

Given a number n, is there a way to know that it is a square pyramidal number without having to solve the cubic equation n(n+1)(2n+1)/6?

The assumption that both rotations map b to d is quite large. This is not a proof

nice

Lovely

Good explanation

Very helpful, I'd probably watch it again and again in the future.

Any chance of new content?

My brain literally cannot handle this. I am like a dog, watching a magic trick.

Jojo reference?

Very high quality videos

hats off 🎩

y=rx right??? or am i getting the logic wrong

That's so fascinating😭✨

Wait, this isn’t the video on how to get free robux!

I’ve been doing this at parties for 24 years 😂

Brilliancy!

Beautiful presentation .

Its beautiful❤

My conjecture is that only powers of 2 will generate connected loops.

Is'nt its prove looks like 1³+ 2³+3³.....n³ 😕

Why divide area of the semicircle by area of the square. Why not subtract?

This is truly one of strips of all time.

thank you very much, this help me a lot

Easily one of the most satisfying and beautiful things i’ve seen in a very long time.

What software did you use to make the animation?

Area Theorem❤❤❤❤❤❤❤❤❤❤❤❤......................................

Area Theorem❤❤❤❤❤❤❤❤❤❤❤❤......................................

just beautiful!

I admired the first person to eat mushrooms

I can't see how you can treat 2D as 3D.

Common Square root of 2 occurance

I don't understand why are we making this semicircle can somebody explain?

Your videos are soooooo cool and amazing! BTW, we are the 2 from Taiwan that chatted with you today

😮

Thanks sir

2:00 -- The two-minute warning

I saw this video in 2020. Now it makes me nostalgic. Yep, nostalgic for 2020.

shit, i came here because of tony stark.

Love this ❤

优雅！

Wurzelkriterium?

Brilliant video!

And what if we cut it by 4

Wow this is just mindblowing!

Nice explaination 👍👍

It's a treat to eyes... Amazing Mathematics 🎉

Always be deeply suspicious of any video which distracts from serious argument by including needless music. This video is an amusing illustration of the misnamed theorem, but no proof to me. However it helped me to spot a simple proof, which depends on the tiling effect shown at the end. There are symmetries which show that bc equals cd, and you can imagine a third red line heading south-east fom c and constructed from a continuation of the tiling. The symmetry will show that the 3 angles at c are equal, so are all 120 degrees. Likewise da = ab, and the angle at a. The rest follows simply from the qualities of the kite abcd.

Get rid of the music.