Відео

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.

Why alpha + theta=90

Shinler was here

Those first two moves 💀

Physics can be beautiful🎉

Mag ich sehr gerne zuschauen!!😊

Are there any other examples of this where the sum of powers, is equal to another power of sums? I.e. where the 1^a + 2^a + 3^a + ... + n^a = (1 + 2 + 3 + ... + n)^b?

beautiful ! instant like and subscription!

Nice video, thanks for posting 😊

Лектор доказал эту теорему на занятии по математическому анализу, но не назвал её. Спасибо!

What software did you use to create the animation?

Why the B'AB is measure as 60° ?

The most epic introduction for a laptop ( play from 1:44 at 2x) Edit: Edited timestamp

In minute 1:36, why is (4 x pi x r squared) divided by 2 pi

Great proof

Amazing video; very clear!

Thanks a lot.

i just found ur channel and i neeeeeeeeed u i have trig identities test

please please please upload again

Anyone here from codeforces CodeTon?

"slightly"

fy!

That's literally the best video I have ever seen.

Thank you.

Super nice video!! Your efforts are really appreciated, if you could make a video like these for all geometry theorems in Olympiad it would be pretty cool and I guess would blow up pretty fast. I know it takes a tremendous amount of efforts so thanks!!! (PS how do you animated your videos?)

A great way to explain it by cutting the strips and then twisting them, thanks. I have one for you. If the formula for the surface area of a circle is πr2, should the volume of a sphere be πr3? I would love to see a visual explanation of that.

my hurt heads

The mathematical arm

I love this because it disproves that its chaos and unpredictable the verry fact it is simulated means it is predicted

12 hues of the color wheel. 12 tribes on planet earth. Chaos.

please come back! your vids are amazing please come back

this shit made me feel like i was in a coldplay concert

This is very usefull thank you

for the quadrilaterall, let A,B,C,D in order be the points of the quadrilateral and x the candidate for the "fermat" point. we want to minimize |x-A|+|x-B|+|x-C|+|x-D|. We take the gradient with respect to x and get (x-A)/|x-A|+....+(x-D)/|x-D|=0 for the minimum (assuming it exists). So let a,b,c,d be the vectors that are in the same direction as x-A,...,x-D but with unit length. This means we want a+b+c+d=0, since vector adition is tip to tail this means that we have a quadrilateral with lengths of the same size, ergo they consititue a rombus ergo it is a parallelopiped, so a+c=0, b+d=0. This means that x is between A and C as well as B and D. Meaninf that x is the intersection of AC and BD.

Beautiful vishuvalization