Chaos Game - Numberphile

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Numberphile

Numberphile

Күн бұрын

Catch a more in-depth interview with Ben Sparks on our Numberphile Podcast: • The Happy Twin (with B...
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Пікірлер: 1 500
@numberphile
@numberphile 4 жыл бұрын
Catch a more in-depth interview with Ben on our Numberphile Podcast: kzbin.info/www/bejne/Y6Wqn5xvhMd9jc0
@CC-hx8gj
@CC-hx8gj 4 жыл бұрын
based
@WhatWhy42
@WhatWhy42 Жыл бұрын
Are all the dice rolls done by hand or is it simulated random?
@Cragoon
@Cragoon 7 жыл бұрын
This is the shape of procrastination, always changing your mind halfway through different task.
@pinkraven4402
@pinkraven4402 5 жыл бұрын
So prpcrastination is a fractal
@tompeck5495
@tompeck5495 5 жыл бұрын
As someone who is watching this while procrastinating from homework this hit closer to home than I'd like.
@neerajkrishnang3916
@neerajkrishnang3916 4 жыл бұрын
So that's how you end up Jack of all trades and master of none, because of all the holes in your skills..🤔
@blitsriderfield4099
@blitsriderfield4099 3 жыл бұрын
so the shape of procrastination is the triforce...makes sense
@paulrussell1207
@paulrussell1207 3 жыл бұрын
See the big triangle that gets left out? Your 1st class honours degree is hiding in there!
@acetate909
@acetate909 6 жыл бұрын
"I'm not going to go into the details. It's worth looking up". Dammit, you are the "looking up" process.
@STOG01
@STOG01 7 жыл бұрын
This is suspiciously interesting.
@Triumvirate888
@Triumvirate888 7 жыл бұрын
One might even say Auspiciously interesting...
@STOG01
@STOG01 7 жыл бұрын
Anything mathematical is eventually auspicious. Just a matter of when.
@Lucerne9
@Lucerne9 7 жыл бұрын
It makes me fascinated to how mathematical reality is. Many assume biology and math are far apart, but then there's the affiliations like that in the video
@christosvoskresye
@christosvoskresye 7 жыл бұрын
That idea can be taken too far, Tate H, and often has in the past. It is possible today to extend the ancient fascination with numerology far beyond the positive integers.
@seamusandpat
@seamusandpat 7 жыл бұрын
Spaciously interesting!
@timchallenge
@timchallenge 4 жыл бұрын
Chaos theory is literally my favorite area of mathematics, I would honestly love an entire channel dedicated simply to that one field.
@DLCS-2
@DLCS-2 2 жыл бұрын
Same
@highlewelt9471
@highlewelt9471 7 жыл бұрын
Please more vids with this guy about chaos theory!
@hierro09
@hierro09 7 жыл бұрын
Ben: "this is a familiar shape" Me: Yes of course it is, after many years of gaming I know it's a trif- Ben: "it's the Sierpinski gasket" Me: -erpinski gasket, yes... Worked with it a lot, sure.
@arthurthekyogre9155
@arthurthekyogre9155 4 жыл бұрын
It's a triforce fractal
@anawesomepet
@anawesomepet 4 жыл бұрын
What is a Sirepinski triangle? I only know about the triforce.
@ragnkja
@ragnkja 4 жыл бұрын
SPSheep It’s what you get when you replace each filled triangle in the Triforce with a smaller Triforce, and repeat infinitely many times.
@brandoncarson905
@brandoncarson905 3 жыл бұрын
@@ragnkja It's triforces all the way down...
@simonmultiverse6349
@simonmultiverse6349 3 жыл бұрын
(1) those three points... move them a bit, so that it's not an equilateral triangle. Make it a long, skinny triangle if you want. Then the resulting Sierpinski gasket will be long and skinny. (2) OK, you want a SQUARE?? Easy: have four points, not three. Go halfway towards a (randomly-chosen) corner point, and plot your position as a point. Repeat it all day. (3) How about a distorted square, one that's seriously knocked out of shape. The same rules will result in a bent/twisted quadrilateral version of the Sierpinski gasket.
@alejandronq645
@alejandronq645 7 жыл бұрын
This is probably my favourite numberphile video ever made
@TheSunriseAnimation
@TheSunriseAnimation 7 жыл бұрын
After the "Amazing Circles" one, its my favorite!
@alejandronq645
@alejandronq645 7 жыл бұрын
Lila_Kuh98 that one was great too
@benjamindavid4360
@benjamindavid4360 7 жыл бұрын
The Feigenbaum Constant video is as mindblowing as this one.
@jacoblpeterson
@jacoblpeterson 7 жыл бұрын
SAME!
@abhinavNJ
@abhinavNJ 7 жыл бұрын
Interested
@sirstar45
@sirstar45 7 жыл бұрын
When that simulation ran, my jaw genuinly dropped. That is so amazing I have no words.
@jamiedonaldson794
@jamiedonaldson794 3 жыл бұрын
same I thought how? just how?
@AribZeeshan
@AribZeeshan 2 жыл бұрын
@@jamiedonaldson794 Yes Bro.....This Is Crazy
@qwertyfinger
@qwertyfinger 7 жыл бұрын
THIS IS THE WEIRDEST MATHS THING IVE EVER SEEN
@Triumvirate888
@Triumvirate888 7 жыл бұрын
I read a book a long time ago that had a quote in it that sums this up perfectly. "You look around and see the whole world falling apart. But you are wrong. The world is NOT falling apart. It is falling into place."
@DaveGeelen88
@DaveGeelen88 7 жыл бұрын
look for = hanoi binairy :D You will be amazed again
@JayTheYggdrasil
@JayTheYggdrasil 7 жыл бұрын
lifeinsepia just look up iterated function systems, it's almost the same thing but better
@michagrill9432
@michagrill9432 7 жыл бұрын
DeutschMaga Was isn dat? XD
@DaveGeelen88
@DaveGeelen88 7 жыл бұрын
towers of hanoi and the link to binary counting very amazing :D
@santinxt
@santinxt 7 жыл бұрын
If you play the same game in 3D with the vertices of a cube and the midpoints of the edges and instead of dividing the distances by 2 dividing them by 3, after enough iterations you will get a Menger sponge.
@Benny_Blue
@Benny_Blue 2 жыл бұрын
Would that be going one third the distance, two thirds the distance, or either/or?
@santinxt
@santinxt 2 жыл бұрын
@@Benny_Blue one third the distance. I'm actually not entirely sure what would happen if you took 2/3 the distance instead.
@emdadahmed5592
@emdadahmed5592 7 жыл бұрын
Thank you, numberphile, for another great video. Every video my fascination for fractals grows stronger
@fossilfighters101
@fossilfighters101 7 жыл бұрын
+
@heeheehawhawheehee
@heeheehawhawheehee 4 жыл бұрын
Moustache
@knotwrite
@knotwrite 7 жыл бұрын
Watching this video is like peeling back the curtain on reality. I need to go sit down for a bit.
@imaclock8144
@imaclock8144 7 жыл бұрын
what did you ever think math was in the first place?
@uniqueusername_
@uniqueusername_ 5 жыл бұрын
im a clock I couldn’t have put it better. People who don’t like math confuse me.
@theliamofella
@theliamofella 5 жыл бұрын
I'm a clock and unique user name, so this is just obvious and not profound in any way? So what has this video got to say about mathematics, if you are fantastic at maths be humble about it
@theliamofella
@theliamofella 5 жыл бұрын
?
@theliamofella
@theliamofella 5 жыл бұрын
Actually, I take that back, it doesn't mean anything profound about reality, it's just a shape that has to happen given the rules etc
@boalollal242
@boalollal242 7 жыл бұрын
Disappointed there wasn't a giant eye in the middle.
@theliamofella
@theliamofella 5 жыл бұрын
Or a ganja leaf lol
@raphaelkelly861
@raphaelkelly861 4 жыл бұрын
@@theliamofella honestly though imagine something like that emerging from iterated randomness. Probably is some way to do it...
@cobaltbluesky2276
@cobaltbluesky2276 2 жыл бұрын
“Slightly disturbed about reality” prefectly describes how I felt when that shape appeared. I am a changed man
@razielhamalakh9813
@razielhamalakh9813 7 жыл бұрын
This man can't roll dice to save his life.
@IllIlIIllIlIl
@IllIlIIllIlIl 7 жыл бұрын
It's because of the paper. It cushions the dice faling and makes it slide instead.
@z-beeblebrox
@z-beeblebrox 7 жыл бұрын
I don't know, if his survival depended on rolling a 1 or 2, I think he'd be pretty safe!
@ZXLegend1
@ZXLegend1 7 жыл бұрын
Is this a Kaiji reference?
@MenacingBanjo
@MenacingBanjo 7 жыл бұрын
I guess that means he's going to... die.
@2dividedby3equals666
@2dividedby3equals666 7 жыл бұрын
That is not a dice it is a camouflaged Parker cube.
@Glumurinn
@Glumurinn 7 жыл бұрын
The bit starting at 3:15 is almost magical, and the music really makes it even more so!
@craken1566
@craken1566 6 жыл бұрын
4:56 the fact that also the starting point is replicated in the smaller triangle at the bottom right just blow my mind that's Crazy
@mighty8357
@mighty8357 7 жыл бұрын
I'm genuinely baffled by this result :O I would have never guessed that rolling a dice could be linked to fractal theory!
@DarkTF2Director
@DarkTF2Director 7 жыл бұрын
it has to do more with he fact hat he always moves half the distance and he only has specific point where to aim
@gavinhowe9897
@gavinhowe9897 7 жыл бұрын
the rules are the fractal, not the randomness, the rules chosen in these scenarios are more like stencils, with the dice being more of a spray paint.
@hhouse1234
@hhouse1234 7 жыл бұрын
cool analogy! :)
@benbooth2783
@benbooth2783 3 жыл бұрын
There is no information that can create structure in the random set of numbers generated by the dice. The structure comes from the number of dots and the rules.
@simonmultiverse6349
@simonmultiverse6349 2 жыл бұрын
The die just takes you on a random walk through the possibilities. The rule (i.e. move half-way to one of the three fixed points) defines the shape. The die just causes you to sample all possible combinations of moves. You could EQUALLY WELL systematically try moves 1,2,3 then 11 12 13 21 22 23 31 32 33 then 111 112 113 121 122 123 131 132 etc. then all combinations of 4 points then all combinations of 5 points, etc. That would be a SYSTEMATIC sample, but you'd visit every possible combination eventually. The die makes you visit every possible combination/point but in RANDOM order. One way makes you visit every point systematically; the other way makes you visit every point in random order.
@pietro9801
@pietro9801 3 жыл бұрын
5:20 if you are wondering why it doesn't work, the rule is move 2/3 of the way
@simonmultiverse6349
@simonmultiverse6349 3 жыл бұрын
In the Sierpinski gasket, there is a very simple way of proving that the central large triangle is always empty. You imagine that a point lies in that central triangle, i.e. it has started somewhere and it has gone half-way towards one of the points. Pick point A as an example. If we go half-way towards point A, and land in the central triangle, all you do is ask the question: WHERE DID WE START FROM? You will find that, if you land in the central triangle, you must have been outside the overall shape, in order to land inside that central triangle. Since the rules are that you always start inside the triangle, you can never get out of the triangle, therefore you will never land in that central triangle. Ergo, the central triangle is always empty.
@ivanberdichevsky5679
@ivanberdichevsky5679 3 жыл бұрын
3:49 "This is a familiar shape" , of course it is! That's the Triforce from The Legend of Zelda
@WayneStakem
@WayneStakem 7 жыл бұрын
_"You unlock this door with the key of imagination. Beyond it is another dimension - a dimension of sound, a dimension of sight, a dimension of mind. You're moving into a land of both shadow and substance, of things and ideas. You've just crossed over into the Twilight Zone."_
@nghiepluu6939
@nghiepluu6939 5 жыл бұрын
Wayne S t
@I_AM-MICHAEL
@I_AM-MICHAEL 5 жыл бұрын
Sounds like something the pot gods would say.
@boobyjustin
@boobyjustin 7 жыл бұрын
That gave my goose bumps' goose bumps goose bumps
@danielodors
@danielodors 6 жыл бұрын
Justin Booby your goose bumps became fractals.
@simonmultiverse6349
@simonmultiverse6349 3 жыл бұрын
@Stone H Here's a fractal: bufbufbufbufbufbufbufbufbufbufbufbufbufbufbufbuffalofalofalofalofalofalofalofalofalofalofalofalofalofalofalofalo
@whoeveriam0iam14222
@whoeveriam0iam14222 7 жыл бұрын
can you share that drawing dots program with us? it looks fun to play with edit: it's in the description now =D
@tsugua001
@tsugua001 7 жыл бұрын
It's called geogebra, I have no idea how he did it though
@turun_ambartanen
@turun_ambartanen 7 жыл бұрын
then he should share the .ggb (or whatever) file. the fern doesn't look like it was in geogebra though.
@Brotcrunsher
@Brotcrunsher 7 жыл бұрын
whoeveriam0iam14222 I could code this quickly and i probably will. If enough people are interessted then I will share it and make it open source on github.
7 жыл бұрын
we are very interested
@turun_ambartanen
@turun_ambartanen 7 жыл бұрын
I am very interested.
@Alexander-is9jo
@Alexander-is9jo 3 жыл бұрын
This is absolutely mind-blowing
@theorist-qx4vz
@theorist-qx4vz 7 жыл бұрын
Wow wow. Predictable in the relative macro-scale, chaos system is insane, and beautiful.
@khan_msj5680
@khan_msj5680 7 жыл бұрын
how dislike the video, this is the most interesting video ever...
@bingobangini
@bingobangini 3 жыл бұрын
because it's kinda misleading...
@iammaxhailme
@iammaxhailme 7 жыл бұрын
▲ ▲ ▲
@oreole9608
@oreole9608 6 жыл бұрын
▲ ▲ ▲
@oreole9608
@oreole9608 6 жыл бұрын
hmm
@oreole9608
@oreole9608 6 жыл бұрын
. ▲ ▲ ▲
@Ronitrocket
@Ronitrocket 6 жыл бұрын
▲ ▲ ▲
@Ronitrocket
@Ronitrocket 6 жыл бұрын
..▲ ▲ ▲
@HunterJE
@HunterJE Жыл бұрын
The origin of the pattern gets easier to intuitively grasp if you think about the problem backwards, e.g. note that if a midpoint is in the central void, all the points twice that distance from each of the three corners are outside triangle ABC, so no point inside the triangle will result in a midpoint inside the central void*. Once you have that you can see that the next order of voids can only be reached when stepping from points inside the central void and so on down from there.... *there's an extra zeroth step if you want to consider the "outside start" version, which is to convince yourself that an outside start will result in points moving steadily towards the triangle and once they are inside the triangle will stay there forever
@matthewd759
@matthewd759 7 жыл бұрын
I couldn't resist but stay late and create this on Excel after work... on a Friday....
@corpsiecorpsie_the_original
@corpsiecorpsie_the_original 5 жыл бұрын
I was just thinking that this could be created in excel
@marklafrentz1070
@marklafrentz1070 4 жыл бұрын
Me: *furiously opens matlab to create this so I can play with it*
@JohnSmith-kc6ov
@JohnSmith-kc6ov 5 жыл бұрын
This is one of the few math things that made me go "holy sh*t"
@swingardium706
@swingardium706 7 жыл бұрын
*Vi Hart screaming in the distance*
@Isaac-lb1gl
@Isaac-lb1gl 7 жыл бұрын
yes!
@minnarewers3573
@minnarewers3573 6 жыл бұрын
SbAsAlSe HONRe yey
@interrexclamacion
@interrexclamacion 6 жыл бұрын
Yes!
@necromancer2367
@necromancer2367 6 жыл бұрын
I WAS LOOKING FOR THIS COMMENT
@quinn7894
@quinn7894 4 жыл бұрын
*whispering in the distance*
@SorcerorNobody
@SorcerorNobody Жыл бұрын
I'm very familiar with the chaos game generating the gasket, and that changing the vertices and distances generates other similar geometries. But the two triangles ruleset is new to me and my mouth genuinely dropped open as soon as I saw what it generated.
@peepock7796
@peepock7796 5 жыл бұрын
3:14 I immediately recognized that as serpinsky’s triangle. I drew it in my grade 7 science binder!
@SocksWithSandals
@SocksWithSandals 5 жыл бұрын
Loved the mystical sitar chord during the computer fractal render.
@frankfranksen204
@frankfranksen204 7 жыл бұрын
Cool things happen if you go twice the distance instead of half. Doesn't diverge and looks different every time, kind of like DNA in its densely packed state in the nucleus.
@fakename3344
@fakename3344 6 жыл бұрын
Could you link to an example of that? And maybe comment after you do? KZbin likes to tell you that it's posted comments with links when it really didn't.
@nonazjr5120
@nonazjr5120 5 жыл бұрын
@@fakename3344 You can easily do it in the link I posted as another comment and on my Twitter (@Nonaz_jr). You can DM me if you need help.
@567legodude
@567legodude 7 жыл бұрын
Before you even mentioned the part about the computer, I wrote a script to do it and I was extremely amazed at what was showing up on my screen.
@props3311
@props3311 7 жыл бұрын
Triforce confirmed
@DarkTF2Director
@DarkTF2Director 7 жыл бұрын
GermanLoLCaster my first thought was "oh it looks like a triforce"
@GuyWithAnAmazingHat
@GuyWithAnAmazingHat 7 жыл бұрын
Seems like the Triforce is indeed the Power of the Gods.
@ale_schneider
@ale_schneider 7 жыл бұрын
It specially reminds me of Deus Ex. Like, this is the most Deus Ex thing I've seen in a while.
@fricktion01
@fricktion01 7 жыл бұрын
%triforce
@megatrix500
@megatrix500 7 жыл бұрын
you mean infiniforce
@spencerallbritton9459
@spencerallbritton9459 7 жыл бұрын
I'm majoring in Electrical Engineering but I love Mathematics. It's logical, precise, absurdly useful, and highly mysterious at the same time.
@DashedSimpusMaximus
@DashedSimpusMaximus 7 жыл бұрын
"The rules of the universe can be written down on a single piece of paper" Math is the language of god it seems.
@Bleagle
@Bleagle 4 жыл бұрын
It's the language of structure/patterns, and without those (think pure chaos) life can't form or exist long enough to become intelligent. no intelligent life => noone to discover math
@DomCurtis2023
@DomCurtis2023 3 жыл бұрын
Look up nikola Tesla and his 369 theory
@lonestarr1490
@lonestarr1490 3 жыл бұрын
Makes you think. The universe could have been invented one evening in a bar, as a brief and sketchy calculation on a napkin.
@sillysausage4549
@sillysausage4549 2 жыл бұрын
S
@spencerwadsworth7024
@spencerwadsworth7024 7 жыл бұрын
This is one of the most intense surprises I have ever experienced
@DonGeritch
@DonGeritch 7 жыл бұрын
At first I thought - oh, this seems a lot like my life (changing goals all the time and not reaching anything, no matter how close I get). But seeing the result got me thinking..
@loughkb
@loughkb 7 жыл бұрын
The easy way to get your mind around the first 'half way' patterns is this. The voided areas do not lie on a line that's half way between any two of the points.
@loughkb
@loughkb 7 жыл бұрын
Draw three dots, grab a ruler. No way to draw a line between two of them that crosses the voided area.
@IMadeOfClay
@IMadeOfClay 7 жыл бұрын
Years ago I was playing around on my calculator in maths class and I noticed something strange: tan 89= 57.28996163 tan 89.9= 572.9572134 tan 89.99= 5729.577893 tan 89.999= 57295.77951 tan 89.9999= 572957.7951 tan 89.99999= 5729577.951 If you compare this to how many degrees in a radian (57.29577951) you notice two things: (i) the order of the digits get closer and closer to the order of 1 radian (in degrees), (ii) each time the numbers increase by approximately a factor of ten. I'm not a professional mathematician. I wonder if anyone can give me an answer after all these years. Then I can die peacefully lol.
@glenneric1
@glenneric1 5 жыл бұрын
As you keep going to 1/10th the remaining distance from your angle to 90 degrees you keep multiplying the tangent by 10/1... 10/1 and 1/10 are reciprocals, as you might expect for a line approaching infinite steepness.
@dieselguitar1440
@dieselguitar1440 4 жыл бұрын
I hope you still get this notification after 2 years. As x (in degrees) approaches 0, tan(90-x)/tan(90-(x/n)) approaches n, n=10 in this case. This is because tanx=sinx/cosx. As x approaches 0 and 90-x approaches 90, sinx is basically 1, while cos x becomes nearly proportional to x (zoom in real close on cosx at x = 90 degrees and you'll see it's basically a line going straight through the origin, that is to say, y is x times a constant.) So, when you divide the difference from 90 by 10, sin stays pretty much the same, while cos goes down by a factor of pretty much 10, and so tanx=sinx/cosx gets multiplies by 1/(1/10)=10. If my statements about the behaviour of sin and cos don't make sense to you, you should know that their values correspond to the y and x axes respectively for sin and cos, which should serve as an intuitive/visual basis for understanding all this. I didn't look this up, I figured it out from intuition of the trig functions, it's a valuable skill.
@redtoxic8701
@redtoxic8701 3 жыл бұрын
It's just an exercise of limits. If you want to see the proof to your question just tell me, I'll post it on imgur
@FlyingSagittarius
@FlyingSagittarius 2 жыл бұрын
@@dieselguitar1440 hey, you never know when someone stumbles upon this two years later and wants to know the answer too. 😋
@MrHeroicDemon
@MrHeroicDemon 5 жыл бұрын
He is one of my favorites because the things he chooses to talk about are like the secret low key super interesting ones.
@raiyanbasher9529
@raiyanbasher9529 7 жыл бұрын
This is the best video of numberphile Together with the pizza one and minus one by 12 one.
@rukia3947
@rukia3947 7 жыл бұрын
This is soooo cool!!! I wrote and tried out the program at home and it came beautifully! It never ceases to fascinate me!
@aleratz
@aleratz 7 жыл бұрын
I am pretty sure that if you do it too much you end up summoning some kind of demon.
@mementomori7160
@mementomori7160 5 жыл бұрын
Now(I'm watching this 2nd or 3rd time) I understand this and see the beauty. Beauty in randomness. π, triangles, everything is hidden in randomness. Math is the one and only true art.
@neingeben9510
@neingeben9510 7 жыл бұрын
I've seen this shape before when working with Cellular Automatons
@simonmultiverse6349
@simonmultiverse6349 3 жыл бұрын
Can we have that argument about "automatons" v. "automata" ? Please? Please please PLEEEEEEEEEEEEASE?
@ferax_aqua
@ferax_aqua 7 жыл бұрын
The last bit about ferns is certainly fantastic and inspiring for the computer folks out there, myself included. A million upvotes I would like to give to this one, if possible.
@dgtlrn
@dgtlrn 7 жыл бұрын
But what if Wil Wheaton rolled the dice?
@bobrobert1123
@bobrobert1123 7 жыл бұрын
This comment
@nblack3879
@nblack3879 7 жыл бұрын
A straight line that infinitely points towards one.
@qwertyquazo673
@qwertyquazo673 7 жыл бұрын
Excellent question.
@bravojr
@bravojr 7 жыл бұрын
I can think of no other man who fails so hard he breaks chaos... Brilliant!
@bobrobert1123
@bobrobert1123 7 жыл бұрын
Is that a pit of acid?
@Benny_Blue
@Benny_Blue 2 жыл бұрын
Two questions about the “attractors” you mentioned: 1) When you put the point in the middle to start, it’s obviously NOT on the Sierpinski Triangle in that case. But very quickly, it appears to reach it, and stay there. Does it really reach it that soon, and then always hit points on it? Is it constantly getting closer and closer to the triangle, but never reaching it? Or is it constantly very close to it, but never touching it until the point “almost certainly” gets lucky and lands on a genuine point on the triangle, at which point it stays on it forever? 2) The case you show of a point in the middle has the point move towards the same corner several times in a row. If you started with an arbitrarily long string of luck, and never moved towards the same point twice in a row, would it still approach the triangle? Or is that streak necessary for the attractor to work?
@morismateljan6458
@morismateljan6458 7 жыл бұрын
Astounding! But what shape would appear if we tried that with 3D object?????
@bevkcan
@bevkcan 7 жыл бұрын
the sierpinski tetrahedron
@Jordan-mn2ty
@Jordan-mn2ty 6 жыл бұрын
Or a circle with infinitely many points
@emilianonavarro2858
@emilianonavarro2858 7 жыл бұрын
I just managed to program the thing in Octave(GUI). It's simply amazing, and the code is so simple. Breathtaking.
@CorrectHorseBatteryStaple472
@CorrectHorseBatteryStaple472 7 жыл бұрын
Very interesting but I wouldn't say it's baffling. Just reverse engineer the point in the middle of the Serpinski Triangle. How do you get there? No point in that triangle is halfway between anything and one of the vertices.
@CorrectHorseBatteryStaple472
@CorrectHorseBatteryStaple472 7 жыл бұрын
***** not halfway between two vertices. Halfway between a vertex and SOMETHING. Consider the middle empty triangle. What would that something have to be in order to land inside it? It would have to be outside the triangle.
@markstoner3786
@markstoner3786 7 жыл бұрын
Andrew Pearce exactly what I was thinking. Those areas are empty because they are impossible to reach with the given restraints.
@MrDannyDetail
@MrDannyDetail 6 жыл бұрын
@@CorrectHorseBatteryStaple472 Maybe it would have to be outside the triangle, but that is allowed and possible according to what he said.
@suvetar
@suvetar 8 ай бұрын
I love the whole concept of emergent behaviour, it's the computer science equivalent of the importance of hearing someone in the laboritory repeating an experiement and saying the equivalent of "That' odd/strange/cool/unbelievable!" Thanks as always folks 🙂
@dalitas
@dalitas 7 жыл бұрын
I genuinely went "what the...."
@siddhartharoy2233
@siddhartharoy2233 5 жыл бұрын
Its a strange pattern that makes me think deeply...thanks Numberphile for such an amazing video...as a math geek I will be waiting for more videos like this
@Radar_of_the_Stars
@Radar_of_the_Stars 7 жыл бұрын
So close to the triforce, but yet so far
@calvinscheuerman
@calvinscheuerman 7 жыл бұрын
Sierpinski's triangle is actually made up of an *infinite* number of Triforces. *Infinite triforce = pretty cool.* (Also probably a nintendo-core band name.)
@Radar_of_the_Stars
@Radar_of_the_Stars 7 жыл бұрын
Cool!
@Wild4lon
@Wild4lon 7 жыл бұрын
I learned this in an extra curricular maths course and about the applications of serpkinski triangles! It's honestly fascinating
@hingheng1234
@hingheng1234 7 жыл бұрын
this is crazy
@JoshLewa
@JoshLewa 7 жыл бұрын
This is my second favorite video after the sum of all natural numbers video series. So interesting!
@peterbutterjam97
@peterbutterjam97 7 жыл бұрын
Is this the sort of thing that's known as procedural generation?
@ferko28
@ferko28 7 жыл бұрын
Yep.
@JackieChan173
@JackieChan173 7 жыл бұрын
the only thing in common between all the things known as procedural generation is they go random numbers -> things
@EmanuelMay
@EmanuelMay 7 жыл бұрын
Nope, you don't even need random numbers for procedural generation. Just - as the name suggest - a procedure. Does not have to be random at all (can be deterministicly based on previous events for example) , but randomness can be quite useful.
@klaasbil8459
@klaasbil8459 2 жыл бұрын
6:21 that is incredible! I shouted out loud Wow!
@jimmorrison6177
@jimmorrison6177 7 жыл бұрын
Interesting
@earlwirth9614
@earlwirth9614 6 жыл бұрын
You can get this by generating a Linear Recursive Sequence and graphically raster the binary sequence of 0's and 1's at specific widths. The function f(x) = X^15 + X^1 + 1 rastered on widths of 239 or 9538 or 32528 or 23229 will produce Sierpinski triangles.
@LudwigvanBeethoven2
@LudwigvanBeethoven2 6 жыл бұрын
We live in a simulation. A simulation where we live in.
@sayanbiswas9094
@sayanbiswas9094 7 жыл бұрын
This video is arousing, literally arousing. Kudos Ben Sparks
@rosiefay7283
@rosiefay7283 5 жыл бұрын
2:35 Parker randomness?
@yujiokitani4492
@yujiokitani4492 7 жыл бұрын
If you have 8 points around a square, four on the verticies and four on the edge midpoints, each with an equal probability, and find the point 1/3 across from the chosen point to your last point, the attractor is a sierpinski carpet
@jyotishkaraychoudhury4762
@jyotishkaraychoudhury4762 7 жыл бұрын
For the first time.... I'm seeing that a video has not got any dislikes till now. (Right now, it has got 181 likes)
@Tiagocf2
@Tiagocf2 7 жыл бұрын
now it has 3 dislikes ;-;
@jyotishkaraychoudhury4762
@jyotishkaraychoudhury4762 7 жыл бұрын
Well....even the best videos have thousands of dislikes. I don't know why !!!!
@jyotishkaraychoudhury4762
@jyotishkaraychoudhury4762 7 жыл бұрын
Correct !!!! The ratio is 400:1 right now.
@avananana
@avananana 6 жыл бұрын
Before I watched the video entirely, I created a Processing program to see what you were up to, and when I saw that the Sierpinskí triangle appeared out of nowhere, according to the rules, it completely blew my mind. This is some crazy stuff going on.
@Varun2799
@Varun2799 7 жыл бұрын
illuminati confirmed
@fergusmaclachlan1404
@fergusmaclachlan1404 7 жыл бұрын
I was looking for this comment.
@georgeabreu6392
@georgeabreu6392 7 жыл бұрын
Varun Patil Only fools can deny us now! Illuminati! ∆∆∆
@alexakkers2859
@alexakkers2859 7 жыл бұрын
George Abreu r
@Varun2799
@Varun2799 7 жыл бұрын
Nimit Dave 😂😂
@yudhvirsingh9909
@yudhvirsingh9909 7 жыл бұрын
Nimit Dave 😂😂😂😂😂😂😂😂😂😂
@gallifrog6144
@gallifrog6144 2 жыл бұрын
When I saw the Sepinski triangle emerge I gasped, my mind was so utterly blown by this
@secret12392
@secret12392 7 жыл бұрын
What was the website used here?
@TotodileSmile3721
@TotodileSmile3721 7 жыл бұрын
Stormageddon +
@TheMathestar
@TheMathestar 7 жыл бұрын
if you mean the software for that simulation, they're not using a website but the geometry program GeoGebra
@retsapb6319
@retsapb6319 3 жыл бұрын
Incredibly complex patterns arising from simple rules. Amazing
@martinusny
@martinusny 7 жыл бұрын
wow.....
@naraferalina2308
@naraferalina2308 Жыл бұрын
Math is a discovery, invention and art.
@explodingCR33P3R
@explodingCR33P3R 7 жыл бұрын
WHAT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@SK8fourL1F3
@SK8fourL1F3 7 жыл бұрын
wasn't sure I would enjoy this video at the start but it turned out to be extremely interesting!
@SylvEdu
@SylvEdu 7 жыл бұрын
Math is the language in which God spoke to create the universe.
@SylvEdu
@SylvEdu 7 жыл бұрын
Atheists literally cannot help but spill their spaghetti all over the place. Calm down, fellas. Just scroll past it.
@calvinscheuerman
@calvinscheuerman 7 жыл бұрын
Spill their spaghetti? That is the best thing I've ever heard.
@SylvEdu
@SylvEdu 7 жыл бұрын
"He made a universe with very specific and structured rules, of course there's going to be an underlying pattern, even if the events within that universe appear random." 6:00
@autodidactusplaysjrpgs7614
@autodidactusplaysjrpgs7614 7 жыл бұрын
Unverifiable hypothesis much?
@calvinscheuerman
@calvinscheuerman 7 жыл бұрын
Come on, Autodidactus Communitati ; Don't spill your spaghetti.
@michelangelodefeo2283
@michelangelodefeo2283 2 жыл бұрын
Once, while I was tutoring, we built a randomizer to build the Sierpinski triangle. I have enough familiarity with fractals, but it was still exciting to see.
@aryankumarprasad1574
@aryankumarprasad1574 4 жыл бұрын
Am the only one who feels creepy ?
@thefattestbaby420
@thefattestbaby420 7 ай бұрын
Yes.
@alienmoonstalker
@alienmoonstalker 2 жыл бұрын
I just did this with the jump factor of 2 instead of 1/2...very interesting. I encourage you to try it for yourself.
@brandon2762
@brandon2762 7 жыл бұрын
The framing of this is totally misleading. Yes, the results are randomized, but the randomness is forced through constraints. Of course there is going to be a pattern. It definitely is interesting how nature forms patterns based on randomness but it isn't disturbing or spooky, that's just how it is.
@olauda
@olauda 7 жыл бұрын
I think the fact that's how it is is what makes it disturbing or spooky to people.
@HelpfulFlyingpig
@HelpfulFlyingpig 6 жыл бұрын
I can’t describe how incredible this video is
@davidgillies620
@davidgillies620 7 жыл бұрын
The first thing I did when I understood the algorithm was to pause the video, fire up Mathematica and see what happens. It's a very simple function to pick 3 random points on a circle (the triangle), a random start point, and then iterate halfway towards each of them based on a random integer in [1, 3]. It wasn't altogether surprising to see what emerged.
@Zephei
@Zephei 7 жыл бұрын
David Gillies I think the most interesting part of iterated function systems like this is that it gives you a way to write an algorithm to produce a fractal with certain self-similarities just by writing a few simple rules, without even knowing what the fractal will look like.
@DarthCalculus
@DarthCalculus 7 жыл бұрын
The music in this episode was very well used. Incredible juxtaposition.
@TheTechnoLocker
@TheTechnoLocker 7 жыл бұрын
This is my favourite kind of Numberphile video
@iambranden
@iambranden 3 жыл бұрын
This was incredible!!!! Thank you for taking the time to make this video!
@platonitosocratico1597
@platonitosocratico1597 7 жыл бұрын
PLEASE I NEED MORE BLOWING MIND THINGS LIKE THIS!!
@chrissalinas325
@chrissalinas325 7 жыл бұрын
Probably the coolest Numberphile video
@dusty6299
@dusty6299 5 жыл бұрын
This are the moments I remember why I really love math.
@hiimapop7755
@hiimapop7755 5 жыл бұрын
This is actually mind-blowing for me.
@redsalmon9966
@redsalmon9966 7 жыл бұрын
It's like the sand pile thing,showing the beauty of Maths in a terrifying beautiful way.
@lifter1000
@lifter1000 2 жыл бұрын
Thank you Ben Sparks, your subjects are amazingly beautiful 🙏
@SteveD826
@SteveD826 7 жыл бұрын
I sprinted to my math professor with this video. He audibly gasped when the shape began to be revealed.
@lolechi
@lolechi 4 жыл бұрын
Almost fell out of my chair when those triangles appeared! Amazing!
@Xetarine
@Xetarine 4 жыл бұрын
Ikr
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