[Eng Sub] Calculations in Another World

[Eng Sub] Calculations in Another World | Tropical Geometry

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Zundamon's Theorem (jp)

Күн бұрын

Пікірлер: 127

@grace09275 3 ай бұрын

これもうめたんの領域展開だろwww

@ANONAAAAAAAAA 3 ай бұрын

行列計算でトロピカル演算(min)を使うと最短路距離が計算できる話が好きカーナビや電車乗り換えアプリの経路計算でも、多分そこそこ使われている割と重要な技術本質的にはダイクストラ法をグラフのノード全てで同時にやるってだけなんだけどね

@Ny0s 3 ай бұрын

I am so thankful for those subtitles, this channel is pure gold ❤

@aefad 3 ай бұрын

True

@starpeep5769 2 ай бұрын

zunda so silly!!

@michaelvanstraten4390 Ай бұрын

It appears that they removed the subtitles :(.

@tomanification_music_monke983 3 ай бұрын

こういうのとかラプラス変換とか4次元でボールを破らずに裏返して3次元に戻す話とか現実世界のバグとかグリッチ感あっていいよね

@DangoDangoNothingWrongo 3 ай бұрын

Thank you so much for putting English subtitles! I love their discussions, interactions, and the mathematics itself. Greatk work Zundamon's Theorem-san.

@cafedonemo 3 ай бұрын

This is one of the best channels in youtube, hugs from Brazil! これは KZbin で最高のチャンネルの 1 つです、ブラジルからハグします! Esse é um dos melhores canais do youtube, abraços do Brasil!!

@unfriedrice7865 2 ай бұрын

聞いたこともないのに非母語話者なのにすごく分かりやすく説明してくれました！ありがとうございました！

@バグチート無双-u5v 2 ай бұрын

6:46 相対論屋なので⊗はテンソル積のイメージが強いですね

@scp-682ver.Bright 3 ай бұрын

トロピカルと聞くとトロピカル演算よりあの大物youtubeｒを思い浮かんでしまう体になってしまった

@Yajutou 3 ай бұрын

？？？「ほならね、自分で計算してみろって話でしょ？」

@jalmar40298 3 ай бұрын

ファミポップ３な

@中単騎 3 ай бұрын

同じく😂

@takek9215 2 ай бұрын

こんなわけわからないものを面白く解説できる言語化能力

@JamesP7 3 ай бұрын

6:46 I was confused because I thought it was a XOR at first. Glad this was explained!

@confusedengineeringstudent 5 күн бұрын

you can actually represent xor as an addition.

@TheRevAlokSingh 3 ай бұрын

terence tao's "compactness and contradiction" has a nice bit about tropical geometry, and its relation to nonstandard analysis and lots of random cool facts

@kmish5100 3 ай бұрын

トロピカル幾何学だ！卒論でちょっと使った（修士ではテーマが変わったため触れなかった）以来で単語すら懐かしい、この気にまた勉強しようかな

@bennoarchimboldi6245 Ай бұрын

そもそも数学科で卒論あるとこあんの？

@kmish5100 Ай бұрын

@@bennoarchimboldi6245 数学科ではないです！物理系で理論に近い領域でしたが、理論の分析というか評価で用いていましたトロピカル幾何学自体を研究対象としていた訳ではないです

@wargreymon2024 8 күн бұрын

This is very good and motivating maths channel! すげぇ〜

@さかっけんい 3 ай бұрын

中学生です‼︎中学生でもわかる内容でとても面白かったです‼︎

@井村翔 3 ай бұрын

大学でtropical matrixを使って全点間最短経路問題の研究をしてた。こんなところでまた会えるとは！ tropical matrixの(min,+),(max,+),(×,+)のニューラルネットワークは段数2段でできる。

@wakameguro_pq 3 ай бұрын

流し読みしてたらbotに見えたわ

@user-oy6fl9ru8g 3 ай бұрын

トロピカル代数は最近気になってたトピック

@2F5L5XG 3 ай бұрын

I haven't really heard much about topical geometry before this video, but it surely was an interesting look into the weird world of addition and multiplication that it has! 😭 Great Video!

@tezatotanuki683 3 ай бұрын

トロピカル無職トロピカル幾何学トロピカル方式全部存在するという事実

@niconiconc2359 3 ай бұрын

トロピカル足し算がどうしてもXORに見えてしまう……

@1957GD 3 ай бұрын

Woah, actually I don't know too much about math, but this video looks very interesting for me, I can't believe it's really easy to understand. I really loved it, you made my day hehe.

@歯車-w8n 3 ай бұрын

とても面白いです。もっと伸びてほしい

@JamesP7 3 ай бұрын

Finally, an anime version of 3B1B!!! Thank you KZbin recommendations! 💖💖💖

@cypher7707 3 ай бұрын

トロピカル○○で無職以外あるんだな

@wax1142 3 ай бұрын

0の次数は-∞の説明に初めて納得した

@IUT-e8x 3 ай бұрын

素晴らしい内容です。

@nagiu5852 3 ай бұрын

なんかむずそうだけど、トロピカル風とかいうとちょっと楽しくなるね

@yuki113_53 3 ай бұрын

最初、論理式に見えて蕁麻疹出た

@latarte3931 3 ай бұрын

Thanks for the subtitles ! Much love from Morocco ❤

@1.4142 3 ай бұрын

Tropical geometering in another semiring with Laurent polynomial super vanishing powers.

@gokaytaspnar1355 3 ай бұрын

Man, I keep finding your comments, It started with vsauce random url video, then on a chess video probably eric rosen , and a random recommended video that I don't remember, and now I found you on a zundamon math video

@gokaytaspnar1355 3 ай бұрын

And also in a carykh video

@1.4142 3 ай бұрын

@@gokaytaspnar1355 What can I say. We have good taste.

@user-tarezoudesu-OC 2 ай бұрын

連続体仮説やってほしいです！

@チノ-d7k 3 ай бұрын

6:27 さよなら夏休み

@guyug6940 3 ай бұрын

cool, thanks for the english subs!

@Zab_n 3 ай бұрын

こんなに名前が美味しそうなのは初めて見た

@sy-jr3pp 3 ай бұрын

実に面白い

@goblin5003 3 ай бұрын

Thanks for the English subs ❤️

@weegee7924 2 ай бұрын

1:10 Generalized exponential and logarithmic mappings like this remind me of their use with linear operators, where the usual expressions fall out as the zeroth order terms of the Baker-Campbell-Hausdorff formula

@Роман-ф7ш9ы 3 ай бұрын

Спасибо большое за субтитры! Продолжайте в том же духе!

@BS-bd4xo 3 ай бұрын

Clicked on it because "lol anime math". Stayed because it's actually really interesting math which is perfect for my level of knowledge.

@tkzn_io 3 ай бұрын

このチャンネルの更新が、最近の楽しみ。選択公理とか教えてほしい。

@3gawa 3 ай бұрын

数学の書棚にある本の中で一つだけ異色

@lecrammped9036 3 ай бұрын

Thank you for the wonderful video, take care.

@omnipresentcatgod245 3 ай бұрын

I love algebraic geometry

@ふとんすきー 2 ай бұрын

サムネの計算合ってる？間違ってね？って思ったけど、１と∞の最小値だったら確かに1だわ。

@Lvw10 3 ай бұрын

これが見せ算かぁ

@B0A0A 3 ай бұрын

宇宙際タイヒミュラー理論を思い出す

@Fランへの数学 3 ай бұрын

見せ算Lv1000

@N-EMPRESSEUR 3 ай бұрын

関数方程式の問題で詰まるとよくdegf(x)で代数構造作れないかなと妄想してたけど、半環の性質持つんだね

@ccxxii7816 3 ай бұрын

そのうちハイパー演算の↑みたいなノリで↓の演算も作られそう

@荒らしを以て荒らしを制す 3 ай бұрын

↑↑↓↓←→←→ＢＡ

@cmyk8964 3 ай бұрын

3↑↑2 = 27 (テトレーション) 3↑2 = 9 (べき乗) 3×2 = 6 (掛け算) 3+2 = 5 (足し算) 3↓2 = 4 (次の整数) 3↓↓2 = 3 (何もしない) ここで終わるのだが

@jalmar40298 3 ай бұрын

演算子ではないけど↓は計算理論の分野で使われるな

@nozome-jin 3 ай бұрын

@@cmyk8964そっから、マイナス1、引き算、割り算、ルートみたいになってくんちゃう？逆テトレーションもa↓↓xはa＝b↑↑xとなるbと定義すればよい。3↓↓2はb^b＝3となるbだから1.83くらい

@qwertyuioph 3 ай бұрын

when i look at it, it is actually quite strange that i am watching an ai pretending to be 2 pubescent girls while reading a script about obscure mathematics in japanese like its actually quite and odd thing to be happening

@FireyDeath4 3 ай бұрын

This is AI? Dang

@abad1510 3 ай бұрын

@@FireyDeath4 I looked it up online and found out that zundamon is actually from a text to speech software called voicevox (if I remember the name correctly) she's pretty famous in Japan (on niconico at least) so it's safe to say this is not voiced by AI

@mohammadtorikh 3 ай бұрын

この映画はそう簡単に見えない！でも見つけ方がないのかな、ありがとうございます！

@術語ロンリ 3 ай бұрын

丸善の本店行ったときトロピカル幾何学の本買っている人居て感激した

@steve2817 3 ай бұрын

열대기하학은 이름만 들어봤었는데 기본 연산들 유도하는게 꽤 직관적이고 재밌네요

@bird5119 3 ай бұрын

0:11 領域展開, 数学授業

@natriumoh9752 3 ай бұрын

я очень рад, что подписался на этот канал, хоть и не понимаю ни слова! К счастью, математика интернациональна 😀

@gnarus9151 3 ай бұрын

английские сабы есть, если что

@natriumoh9752 3 ай бұрын

@@gnarus9151 забавно, но иногда можно понять суть происходящего в математике вообще без слов

@エフエルイー 3 ай бұрын

トロピカってる〜！

@gocho2240 3 ай бұрын

なんか圏論的な対象ですね

@aravindhvijayanandan3010 3 ай бұрын

You're content is really good but some of these videos are advanced. Subs from India❤❤

@U-mi-223 3 ай бұрын

おもろそうな記号だなー

@Meghana_Nallamilli Ай бұрын

Wouldn’t the additive inverse in tropical geometry be any number less than or equal to x (if we’re considering max)?

@deltablackcat 3 ай бұрын

トロピカル化するときって元の式の+と−の区別ってしないんでしたっけ？超離散化だと元の式がマイナスを含まない形で考えるので似て非なるものですね．

@pedroivog.s.6870 3 ай бұрын

6:13 Brasil foi mencionado!!

@Greencatbeer 3 ай бұрын

量子力学でよく伺う二つの記号がどのように使われているのかおかげでざっくりな形であっても理解できました。頭を頷かざるを得ない説明と常にお世話になる二人の可愛いらしい姿から今日も勉強になりました。

@blurb8397 3 ай бұрын

That’s not what these symbols mean in quantum mechanics, I’m afraid. The multiplication symbol surrounded by a circle means something called the “tensor product” of Hilbert spaces. The addition symbol surrounded by a circle also means something else that has to do with Hilbert spaces, not the same as the symbol shown in this video.

@Greencatbeer 3 ай бұрын

@@blurb8397 thanks to your explanation! I forgot what they told that there are several fields who use the same symbol with different meanings.

@blurb8397 3 ай бұрын

@@Greencatbeer you’re welcome! If you want to study quantum mechanics, make sure you’ve studied the following topics first: 1. Linear algebra 2. Differential equations 3. Basic electrodynamics 3. Wave mechanics Recommend but not required: Statistical mechanics. Once you’ve got that background, any quantum mechanics textbook will be good, I personally enjoyed the books written by Claude Cohen-Tannoudji. Good luck!

@2001space-odessey 2 ай бұрын

物理で使う+×記号は全く違う意味です。3×3=8+1など。

@3gawa 3 ай бұрын

18:12 なんかこれ化学でいう状態図とか関係あるんじゃね？

@gonzaloegoavil9239 3 ай бұрын

No se como termine aqui, pero yo no me quejo

@iagonewats5113 3 ай бұрын

7 da manhã no Brasil e eu aqui

@cafedonemo 3 ай бұрын

Salve

@johttacusj.j.begallo1432 3 ай бұрын

Assim que é bom

@amatsuki3701 3 ай бұрын

t->∞という発想はなかった、面白い

@ばいちゃん-k5r 3 ай бұрын

これは、代数幾何？

@opossssum7243 3 ай бұрын

BRASIL HAS BEEN MENTIONED

@イカハンター-l8e 3 ай бұрын

11:20のところ、-∞でなく、X〇+X=XでXを答えにしたらダメなの？

@danielyuan9862 3 ай бұрын

It wouldn't make sense to use X as the additive identity because X is not a constant.

@イカハンター-l8e 3 ай бұрын

@@danielyuan9862 なるほど定数でないといけないのですね！

@yoruno_18 2 ай бұрын

問題が現れてしまったわwww

@sullyvanputzeys2117 3 ай бұрын

j'vous aime

@sullyvanputzeys2117 3 ай бұрын

enft non

@connorsmith3282 3 ай бұрын

Good for math and practicing japanese 😊

@大好き人間-r5b 3 ай бұрын

ABC理論に応用できる？

@SilasHaslam 3 ай бұрын

ไม่รู้ว่ามาโผล่ช่องนี้ได้ไง แต่อธิบายคณิตศาสตร์ได้เข้าใจง่ายดีแฮะ

@ayoubelazzouzi5600 3 ай бұрын

music name?

@ぬも 3 ай бұрын

Kaeru no piano Honobono waltz Caravan

@niom-nx7kb 3 ай бұрын

Better than conan

@FireyDeath4 3 ай бұрын

Wait, I thought they were gonna explain the definitions! I don't understand this! Then again, ⨂ being defined as + would just make it redundant... Wait, hold on! It actually is, isn't it? Why? This is so pointless! Also, I can't believe the Englishmen are forcing absolute foreigners to just randomly talk in Latinisheseanic \(-_-)/ What's the point of speaking one language if you're just gonna have to speak another? I wish they could just be consistent and say both the expressions and sentences in English, or Japanese...

@juliavixen176 3 ай бұрын

English mathematical terms themselves come from Latin, Greek, German, Arabic, and Sanskrit.

@FireyDeath4 3 ай бұрын

@@juliavixen176 Well, at least we're not using completely different types of scripts, like the calibre of exotic Asian or African ones. Except for Hebrew, which is kinda weird. Honestly, it's a bit strange to me that they haven't introduced Cyrillic characters yet. And the Japanese people didn't even say these things in their own orthography, like they usually do with loanwords! They actually said things like "eks" and "plus" and "ti"

@wonderstruck. 3 ай бұрын

It’s defining the basics of tropical geometry, which replaces addition with the min function and multiplication with addition

@FireyDeath4 3 ай бұрын

@@wonderstruck. Well yeah... But like, if these signs have the same function as other ones, I don't see why they don't just use the signs that already exist for these things, rather than make up the new ones. I just don't see the point, and it kinda makes it seem more complicated than it actually is

@wonderstruck. 3 ай бұрын

@@FireyDeath4 they’re defining a whole new algebra. Any multiplication we normally do is REPLACED BY addition under these new rules. Tbh I don’t fully understand it but from looking it up you can get some pretty cool results with this kind of math