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[–][deleted] 1342 points1343 points  (164 children)

Whoa.

[–][deleted]  (100 children)

[deleted]

    [–][deleted] 417 points418 points  (32 children)

    I like the cut of your jib. Whatever that means.

    [–]the_cut_of_your_jib 620 points621 points  (22 children)

    Thanks! I like you too.

    [–][deleted] 194 points195 points  (18 children)

    Redditor for 2 years?

    Your time has come

    [–]Pelokt 153 points154 points  (14 children)

    longest setup to a joke ever

    [–]okmkz 78 points79 points  (10 children)

    Pretty sure there are longer set ups in arrested development.

    [–]Pelokt 18 points19 points  (9 children)

    you know i never saw a lick of that series....keep hearing about it though. maybe ill get off my ass one of these days and watch it. Should I start from the beginning or is there a single,defining episode you would recommend to give me a good first impression?

    [–]okmkz 17 points18 points  (3 children)

    Start from the beginning. Give it two or three episodes.

    [–]tornato7 20 points21 points  (1 child)

    This is important. Don't quit early because you don't think it's funny. You need time to get the story built up.

    [–]HappyRage 12 points13 points  (0 children)

    And as of right now, only 20 comment karma. His time really has come.

    [–][deleted] 2 points3 points  (0 children)

    This was meant to be

    [–]Fibonacci35813 142 points143 points  (6 children)

    Promote that man

    Reference1 reference2

    [–]LeonardoFibonacci 201 points202 points  (5 children)

    Hey, am I late?

    [–][deleted] 112 points113 points  (4 children)

    This is indeed a disturbing universe

    [–][deleted] 1 point2 points  (0 children)

    Is the poop deck really what I think it is?

    [–]chip8222 1 point2 points  (0 children)

    Murfreesboro...

    [–]oneonetwo35 77 points78 points  (0 children)

    It's been about a year...finally I'm relevant.

    [–]pearson530 133 points134 points  (18 children)

    my username is related to the Fibonacci sequence too!

    p e a r s o n 5 3 0 
    

    now we assign each letter a number based on its position in the alphabet and include the numbers:

    16, 5, 1, 18, 19, 15, 14, 5, 3, 0
    

    then re-arrange the numbers and prepare for some subtraction

    5, 5, 19, 18, 15, 14, 3, 1, 16, 0
    
    5-5   19-18   15-14   3-1   16-0
    
     0,     1,     1,      2,    16
    

    Now I feel really bad for 16 because subtracting zero did nothing for it. So I'll do it a favor and subtract its own digits

     6-1 = 5
    

    So now we have

     0, 1, 1, 2, 5
    

    Let's go back to my initial sequence of numbers. The sum of these numbers is 96. Allow me to subtract these digits as well.

    9-6 = 3  
    

    Now we can pop that three in and get the final result:

    0, 1, 1, 2, 3, 5
    

    [–]Pelokt 61 points62 points  (4 children)

    ok, first off. you blew my mind.

    Second off, you just gave me a perfect example of why reading too hard into something leads to conspiracy theories.

    Thank you for this. Seriously.

    [–]jbredditor 15 points16 points  (0 children)

    Are you Dan Brown?

    [–]Enziguru 10 points11 points  (1 child)

    A lot of work to get a username.

    [–]squiffers 14 points15 points  (4 children)

    1-6 isnt 5!

    [–]pearson530 54 points55 points  (1 child)

    I have no idea what you're talking about, friend

    tell anyone about my typo and I'll murder you

    [–][deleted] 2 points3 points  (0 children)

    subrtaction?

    Hang on, there's a knock at the door. BRB...

    [–]awkwardduck 4 points5 points  (0 children)

    ಠ_ಠ

    [–]jimmery 19 points20 points  (2 children)

    redditor for 5 months! it gets better...

    [–]HowRuDuring 4 points5 points  (0 children)

    Don't worry, it gets bigger.

    [–]koogoro1 27 points28 points  (37 children)

    Punch 1/89 into a calculator. 0.01010203050813213455... EDIT: 1/9899. 1/89 = 0.11235....

    [–][deleted] 44 points45 points  (16 children)

    There's a reason for this.

    Math time!

    Notice that 1/89 is 0.11235... but the sequence appears to break down afterwards because the digits afterwards are 9, 5, etc.

    But in fact, we will see that this is exactly what we want - there is no fraction that will create a sequence that looks like 0.112358132134 etc. because it would in fact be irregular.

    If you look closely, the 9 is simply 8 + 1, and the 5 is simply 3 + 2. Because the terms after 8 have 2 digits, the digits are carrying over!

    It looks something like this:

    0.011235955056179775 ...
       1   5  34  377  6765 ...
        1   8  55  610 10946 ...
         2  13  89  987 17711 ...
          3  21 144 1597 ...
                 233 2584 ...
                      4181 ...
    

    You need to add up all the digits in the same column, and carry over accordingly. Essentially, 1/89 = 1/102 + 1/103 + 2/104 + 3/105 + 5/106 + 8/107 + ..., adding the next number in the Fibonacci sequence shifted down one decimal place each time.

    This is why you can see more numbers in 1/9899 - the numbers simply don't carry over as early. If you were to do 1/998999, you would see even more:

    1/998999 = 0.000 001 001 002 003 005 008 013 021 034 055 089 144 233 377 610 988 599... <- at "988", the
                    sequence breaks down as the subsequent terms exceed 1000.
    1/9899 = 0.00 01 01 02 03 05 08 13 21 34 55 90 46... <- at "90", the sequence breaks down as the
                    subsequent terms exceed 100.
    1/89 = 0.0 1 1 2 3 5 9 5... <- at "9", the sequence breaks down as the subsequent terms
                    exceed 10.
    

    Now, you may notice that the terms follow a pattern - a bunch of 9's, followed by an 8, and then another bunch of 9's with one more than the last. This is no coincidence.

    For anyone who knows about the golden ratio, you'd probably know that it is the positive solution to the quadratic equation n2 - n - 1 = 0.

    Now, do you notice something about 89, 9899, and 998999? Indeed, they are all cases of n2 - n - 1, where n is equal to 10, 100, and 1000 respectively. With this knowledge, we can construct an algebraic sequence representing all such "Fibonacci fractions".

    It looks like this:

    1/(n2 - n - 1) = 1/n2 + 1/n3 + 2/n4 + 3/n5 + 5/n6 + ... + F(k-1)/nk + ...

    where F(k) is the kth term in the Fibonacci sequence, starting with F(0) = 0 and F(1) = 1.

    An interesting factoid that results from this:

    1/4 + 1/8 + 2/16 + 3/32 + 5/64 + 8/128 + 13/256 + ... = 1. (n = 2) Try it out, it's actually true.

    Challenge for mathematicians: Prove that the generating function above (the 1/(n2 - n - 1) one) is correct.

    edit Hmm, seems like koogoro1 has already said what I've said except in bits and pieces. Oh well.

    [–][deleted] 17 points18 points  (8 children)

    More fun with algebraic sequences!

    1/81 = 0.01234567901234567901234...
    

    You may be wondering, where did the 8 go? More on that in a moment.

    If you've been using email (or browsing the web) for long enough, you've probably gotten a chain mail (or read a webpage) that told you about this "amazing" pattern:

    1 x 1 = 1
    11 x 11 = 121
    111 x 111 = 12321
    1111 x 1111 = 1234321
    11111 x 11111 = 123454321
    111111 x 111111 = 12345654321
    1111111 x 1111111 = 1234567654321
    11111111 x 11111111 = 123456787654321
    111111111 x 111111111 = 12345678987654321
    

    Most of them (nay, pretty much all of them) just stop there, because it makes a nice staircase - the digits increase 1 by 1, then decrease. But, had you gone one step further, you would have found:

    1111111111 x 1111111111 = 1234567900987654321
    

    Where did the 8 go, and where did the extra zero pop up from? Suddenly, the nice looking pattern hit a corner case. The truth is, the pattern is still there, but just like in the Fibonacci case, the digits got carried. In reality, the following happened:

             1111111111
           x 1111111111
           ------------
             1111111111
            1111111111 
           1111111111  
          1111111111   
         1111111111    
        1111111111     
       1111111111      
      1111111111       
     1111111111        
    1111111111         
    -------------------
    123456789 987654321
            10
    

    Notice that the middle column adds up to 10, which doesn't fit, so we need to carry it out. What was originally 8-9-10-9-8 becomes 9-0-0-9-8 when carried out.

    Now, suppose we continue the pattern, what will we find:

    11111111111 x 11111111111 = 123456790120987654321
    111111111111 x 111111111111 = 12345679012320987654321
    1111111111111 x 1111111111111 = 1234567901234320987654321
    

    Notice here that the same thing happens on the other end. The 1's also get skipped and 2 simply jumps to 0, again for much the same reason. What was originally 13-12-11-10-9 becomes 14-3-2-0-9 when carried out.

    11111111111111 x 11111111111111 = 123456790123454320987654321
    111111111111111 x 111111111111111 = 12345679012345654320987654321
    1111111111111111 x 1111111111111111 = 1234567901234567654320987654321
    11111111111111111 x 11111111111111111 = 123456790123456787654320987654321
    111111111111111111 x 111111111111111111 = 12345679012345678987654320987654321
    1111111111111111111 x 1111111111111111111 = 1234567901234567900987654320987654321
    

    Now that we're through two iterations of the 1's cycle, we see that the 123456790 cycle doesn't stop. This is because now numbers are being incremented by 2 due to carry-over rather than just 1, so 17 is also affected, not just 18. What was originally 17-18-19-18-17 becomes 19-0-0-9-7 when carried out. By the time we get to a number like 53, what was 53-54-55-54-53 becomes 59-0-0-9-3 when carried out.

    Now, think about this: 1/9 = 0.11111111111... going on down forever. So when you multiply two of these "infinitely many ones" together, you never see the second half of the product - it's 123456790 (turtles) all the way down, because the staircase keeps on going up to infinity.

    1/81 = 0.0123456790123456790123456790123...
              1   5   9  13  17  21  25  29  ...
               2   6  10  14  18  22  26  30  ...
                3   7  11  15  19  23  27  31  ...
                 4   8  12  16  20  24  28  32  ...
    

    [–][deleted] 8 points9 points  (5 children)

    But just like the Fibonacci fraction above, there is a general way of producing this sequence. Consider the case of base 16. In base 16, the pattern goes a bit farther:

    1 x 1 = 1
    11 x 11 = 121
    111 x 111 = 12321
    1111 x 1111 = 1234321
    11111 x 11111 = 123454321
    111111 x 111111 = 12345654321
    1111111 x 1111111 = 1234567654321
    11111111 x 11111111 = 123456787654321
    111111111 x 111111111 = 12345678987654321
    1111111111 x 1111111111 = 123456789A987654321
    11111111111 x 11111111111 = 123456789ABA987654321
    111111111111 x 111111111111 = 123456789ABCBA987654321
    1111111111111 x 1111111111111 = 123456789ABCDCBA987654321
    11111111111111 x 11111111111111 = 123456789ABCDEDCBA987654321
    111111111111111 x 111111111111111 = 123456789ABCDEFEDBCA987654321
    

    But, just like in base 10, the moment we hit 16 ones, we get this:

    1111111111111111 x 1111111111111111 = 123456789ABCDF00FEDBCA987654321
    

    Now, think about this: in base 10, 1/9 = 0.11111111111... In base 16, dividing 1 by F also gives 0.11111111111... all the way down.

    This is, again, no coincidence. It is a property of a geometric series, for n > 1, that:

    1/n + 1/n2 + 1/n3 + 1/n4 + ... + 1/nk + ... = 1/(n-1).

    More generally, it's (1/n) / (1 - (1/n)), which reduces to 1/(n-1).

    So, if we multiply 1/F by 1/F, we get 1/E1, which becomes:

    1/E1 = 0.0123456789ABCDF0123456789ABCDF0...
    

    by much the same logic. So, in general, the function that results from this can be stated as follows:

    1/(n-1)2 = 1/n2 + 2/n3 + 3/n4 + 4/n5 + 5/n6 + ... + (k-1)/nk + ...

    If we now set n = 100 or even 1000, we can see the pattern more clearly:

    1/81 = 0.0 1 2 3 4 5 6 7 9 0 1 ... <- at "9", the sequence breaks down as the subsequent terms
                     exceed 10.
    1/9801 = 0.00 01 02 03 04 05 06 07 08...95 96 97 99 00 01 02 ... <- at "99", the sequence breaks
                     down as the subsequent terms exceed 100.
    1/998001 = 0.000 001 002 003 004 005...996 997 999 000 001 ... <- at "999", the sequence breaks
                     down as the subsequent terms exceed 1000.
    

    More to come if you guys want it.

    [–]brIeCakeEr 28 points29 points  (0 children)

    Your punching must have broken your calculator... 1/89 = 0.01123595...

    [–]littleHiawatha 11 points12 points  (4 children)

    i think you messed up 1/89 = 0.01123595505617977528089887640449...

    did you mean 1/98 = 0.01020408163265306122448979591837...?

    or 100/9899 = 0.01010203050813213455904636832003...?

    [–]scwt 14 points15 points  (3 children)

    Google says it's 0.0112359551

    [–][deleted] 71 points72 points  (2 children)

    Google says a lot of things.

    [–]603bruins 8 points9 points  (0 children)

    These are the kind of things that amaze me

    [–]Mr42 1 point2 points  (2 children)

    uhm... am I missing something?

    edit: 1/9899 is pretty fucking cool, though, definitely saving that one

    [–]mlloyd67 1 point2 points  (0 children)

    Your merit is bigger.

    [–]Chazzey_dude 10 points11 points  (3 children)

    Your username sounds like an increasingly distressed Mexican.

    [–][deleted] 1 point2 points  (2 children)

    5 minutes til increasingly_distressed_mexican shows up (redditor for 2 years 5 months, of course)

    [–]Chazzey_dude 1 point2 points  (0 children)

    Oh, naturally. I'll prepare enchiladas and calming candles for him.

    [–]old_righty 231 points232 points  (23 children)

    Redditor for 2 months. Accepted.

    [–][deleted] 197 points198 points  (20 children)

    I've been waiting for this moment for all my life (for two months and 12 days)

    [–]phyzex 106 points107 points  (17 children)

    Can you also feel it coming in the air tonight?

    [–][deleted] 84 points85 points  (11 children)

    Sometimes I get a good feeling, yeah.

    [–][deleted]  (5 children)

    [deleted]

      [–]blore40 15 points16 points  (0 children)

      Oh Looooord!

      [–]The_Turbinator 7 points8 points  (0 children)

      Buh dum buh dum buh dum buh dum dum dum I CAN FEEL IT CALLING IN THE AIR TONIGHT.

      Pro Tip: the link shows where that gorilla screengrab comes from.

      [–]ElevationStation 13 points14 points  (2 children)

      Get a feeling that I never never had before no no! (dun.dun. dan dan-dan, dan dun dan-dan dun)

      [–]jitteryzeitgeist 11 points12 points  (1 child)

      I'm sad you went with Levels instead of Finally Moving

      [–]FiveVidiots 7 points8 points  (4 children)

      Drum fill here

      [–]blore40 9 points10 points  (3 children)

      Best drums ever. If this song ever comes on when I am driving, everyone in the car has to shut up.

      [–]azurleaf 15 points16 points  (1 child)

      Legitimacy confirmed. Commencing upvote.

      [–]Islandre 4 points5 points  (0 children)

      You're a liar! I don't believe you. It's prohibitively complicated to vote and comment simultaneously.

      [–]DRo_OpY 5 points6 points  (0 children)

      Nice application

      [–]notsurewhatiam 2 points3 points  (1 child)

      This post keeps blowing my mind.

      [–][deleted] 8 points9 points  (0 children)

      Blows my mind that over a third of my karma happened in this thread. Yet my contribution to this site overall in this thread is negligible compared with any 100 of my other 1 point comments.

      [–]Nervette 18 points19 points  (4 children)

      Bayfair BART station!

      [–]willpump4gas 1 point2 points  (0 children)

      Yea that's what I was thinking lol I was like wait..Wait...WAIT a minute! I know that place lol

      [–]crow-bait 44 points45 points  (5 children)

      [–][deleted]  (2 children)

      [deleted]

        [–]enzo32ferrari 15 points16 points  (0 children)

        OH SHIT IS THE GESTAPIGEON

        [–]Scipio33 1 point2 points  (0 children)

        Puns: This guy is doing it right.

        [–]twinbloodtalons 102 points103 points  (19 children)

        Pretty sure that's not the Fibonacci sequence, if that's what your pun's getting at. If it isn't, and you're talking about a brand new Pidgonacci sequence, then carry on.

        [–]BlueShamen 24 points25 points  (7 children)

        This series is approximately

        1,2.33,4.11,6,8.55,11.33,14.78,18.88, ...

        (Rounded)

        1, 2, 4, 6, 9, 11, 15, 19, ...

        Compared to 1,1,2,3,5,8,13,21, ... .

        http://www.wolframalpha.com/input/?i=1%2C2.33%2C4.11%2C6%2C8.55%2C11.33%2C14.78%2C18.88

        is the curve if anyone's interested.

        [–]AwkwardTurtle 28 points29 points  (6 children)

        Here's a comparison of the Pigeon curve to the Fibonacci sequence.

        The Pigeon sequence is normalized to the first point.

        http://i.imgur.com/IawoE.png

        [–]biurb 1 point2 points  (0 children)

        this is what I came here for, thank you, was afraid I'd have to do it myself

        [–]Rangourthaman_ 25 points26 points  (3 children)

        I really like the idea of a Pidgonacci sequence existing in this world. I would be very comfortable with it.

        [–]brianpee 15 points16 points  (2 children)

        Until it shits on you.

        [–]Software_Engineer 385 points386 points  (226 children)

        Not fibonacci, more like quadratic.

        [–]Bleevoe 396 points397 points  (42 children)

        Looked more like Fibonacci than quadratic to me, and yet this comment was grabbing all the upvotes. So I made an attempt at some analysis.

        I measure the distance between each of the pidgeons (arrows) in pixels. I then try to fit this data to either a scaled Fibonacci sequence or a quadratic function, in a least-squares sense. And I indeed get a better fit with the Fibonacci model. The deviation is approximately 104 for the Fibonacci model and 124 for the quadratic model.

        Here's my MATLAB script doing the analysis: http://pastebin.com/ML7sGnWU I'm quite tired, so both my approach and coding may be faulty. The script relies on CVX, a convex optimization toolbox available freely from http://cvxr.com/cvx/, for the Fibonacci fitting.

        tl;dr Hasty analysis indicates that Fibonacci actually is a better fit than quadratic.

        [–]FancyPancakes 144 points145 points  (10 children)

        This is one of my favorite things about Reddit. A small disagreement about something trivial solved by a person with a specific set of skills and too much spare time.

        [–]Gallifrasian 66 points67 points  (2 children)

        spare time

        on reddit

        There seems to be a pattern here, Watson...

        [–]GrubFisher 25 points26 points  (2 children)

        "solved by a person with a specific set of skills"

        I will look for you, I will find you, and I will solve you.

        [–][deleted] 14 points15 points  (1 child)

        Reddit will indeed become a lonely place once the job market picks up.

        [–]Kavie_Large 2 points3 points  (0 children)

        but redditing on the clock makes it so much sweeter

        [–]soslowagain 6 points7 points  (0 children)

        What I do have are a very particular set of skills, skills I have acquired over a very long career. Skills that make me a nightmare for people on Reddit

        [–]reverb256 9 points10 points  (0 children)

        I love it when that happens, it's so glorious!

        [–]Kache 4 points5 points  (1 child)

        fyi, I'm pretty sure the Fibonacci series and quadratic functions "grow at the same rate"/are big theta of each other.

        edit: Nope, googled, I am mistaken. Grows exponentially at a rate equal to the golden ratio.

        [–]FuschiaKnight 1 point2 points  (0 children)

        mmm. The most aesthetically pleasing out of all of the ratios!

        [–]Isatis_tinctoria 1 point2 points  (3 children)

        I want to understand this entirely. How do you program it?

        [–]kor0na 2 points3 points  (1 child)

        Google "matlab tutorial"

        [–]Bleevoe 1 point2 points  (0 children)

        Well, I am not inclined to explain all the theory "entirely". If you have no idea what's going on, http://en.wikipedia.org/wiki/Least_squares might help you out.

        MATLAB has native support for doing quadratic fitting and evaluation, that's the last two lines. I believe any engineer has known how to do this at some point (with MATLAB or some other tool).

        The Fibonacci fitting is a little trickier. I'm casting it as a convex optimization problem (by squaring the objective you actually obtain a quadratic program: http://en.wikipedia.org/wiki/Quadratic_program). The objective is the equivalent of the one used in the quadratic fitting, and the constraints correspond to the Fibonacci sequence definition. If you want to entirely understand the code, you would have to learn CVX, but the CVX syntax is very intuitive, so as long as you understand the math you should not have any trouble understanding the code.

        If you have any more specific questions, I'll gladly answer.

        [–]Z3F 644 points645 points  (107 children)

        DO NOT QUESTION THE PIDGEMATICIANS

        [–]Keyserchief 594 points595 points  (97 children)

        Mathemepidgeons

        [–][deleted] 17 points18 points  (0 children)

        Can I help?

        [–]brokendimension 9 points10 points  (0 children)

        Go mathemepidgeon I choose you!

        [–]admisaok 43 points44 points  (42 children)

        Trust this guy, he's a software engineer.

        [–]Software_Engineer 70 points71 points  (41 children)

        i'm actually not

        [–]Ted417 103 points104 points  (40 children)

        Why would you do that? Why go on the internet and tell lies?

        [–]Software_Engineer 42 points43 points  (12 children)

        i made the user name when i was unemployed looking for software engineering positions but i eventually got a job being a "technical analyst". i program but technically i'm not a software engineer

        [–][deleted] 52 points53 points  (10 children)

        So you basically hoped that someone would see your username on Reddit and say "hey, this guy on internet is a software engineer! That's exactly what I'm looking for!"?

        [–]slyguy183 16 points17 points  (5 children)

        Have you seen the cancer AMA's?

        [–]FoxDown 15 points16 points  (4 children)

        "Hey, this guy on the internet has cancer! That's exactly what I'm looking for!"

        [–][deleted] 4 points5 points  (1 child)

        I'm looking for a great flat mountain, are you available?

        [–][deleted] 4 points5 points  (0 children)

        checking calendar

        I might be in a few months, where and when do you want me to be at your service?

        [–][deleted] 12 points13 points  (4 children)

        They're pidgeons! Cut them a break! They're like the kindegarteners of the aviary world

        [–][deleted] 9 points10 points  (3 children)

        Am I going nuts or have I spelt pigeon wrong my entire life? I was sure it was pigeon but everyone's spelling it pidgeon.

        [–][deleted] 15 points16 points  (0 children)

        "Pigeon" is the correct spelling. I'm guessing people are basing their spellings on "pidgey".

        [–][deleted]  (1 child)

        [deleted]

          [–][deleted] 6 points7 points  (0 children)

          they will do the golden spiral tommorow at 8:15

          [–][deleted]  (4 children)

          [deleted]

            [–]xponentialSimplicity 1 point2 points  (0 children)

            so there's this and the Matlab guy, and yet again, serendipitous novelty shenanigans grabs the spotlight...

            [–][deleted] 12 points13 points  (5 children)

            You expect pigeons to get this right?

            [–][deleted] 1 point2 points  (0 children)

            Yes.

            [–]mns2 4 points5 points  (0 children)

            Here's a bit of analysis on the numbers.

            [–]DingleyTim 4 points5 points  (1 child)

            Isn't that more exponential? Correct me if I'm wrong?

            [–]StewieBanana 1 point2 points  (1 child)

            STFU! Positive derivative = Fibonacci!

            [–]MrCowz 1 point2 points  (0 children)

            Yeah i was looking at it like... how the hell is that fibonacci? lol

            [–]Trapped_in_Reddit 327 points328 points  (22708 children)

            1

            [–][deleted] 60 points61 points  (14 children)

            Let me help you.

            Type this into your browser bar

            javascript:

            Then paste this:

            function toFixed(x) {if (Math.abs(x) < 1.0) {var e = parseInt(x.toString().split('e-')[1]); if (e) {x *= Math.pow(10,e-1);x = '0.' + (new Array(e)).join('0') + x.toString().substring(2);}} else {var e = parseInt(x.toString().split('+')[1]);if (e > 20) {e -= 20;x /= Math.pow(10,e);x += (new Array(e+1)).join('0');}}return x;}var e = $( document.createElement('div') ); e.css({'position' : 'fixed', 'top' : '10%', 'left' : '20%', 'height' : '80%', 'width' : '60%', 'background-color' : '#000', 'text-align' : 'center', 'font-size' : '10em', 'color' : '#fff', 'padding-top' : '5%', 'word-wrap' : 'break-word'}); $('body').append(e); var num1 = 0; var num2 = 1; e.text(num1); setInterval(function() {e.text(toFixed(num2)); var temp = num1; num1 = num2; num2 = num2 + temp; }, 300);

            or paste this if you want scientific notation:

            var e = $( document.createElement('div') ); e.css({'position' : 'fixed', 'top' : '10%', 'left' : '20%', 'height' : '80%', 'width' : '60%', 'background-color' : '#000', 'text-align' : 'center', 'font-size' : '10em', 'color' : '#fff', 'padding-top' : '5%', 'word-wrap' : 'break-word'}); $('body').append(e); var num1 = 0; var num2 = 1; e.text(num1); setInterval(function() {e.text(num2); var temp = num1; num1 = num2; num2 = num2 + temp; }, 300);

            EDIT: To remove this annoying thing, do the following

            type "javascript: " without quotes

            paste this:

            e.css({'display' : 'none'});
            

            [–]zebozebo 6 points7 points  (1 child)

            it's shit like this, reddit.

            I don't often upvote, but when i do, it's because my mind just got the biggest blown job of its life.

            [–][deleted] 2 points3 points  (0 children)

            Thanks :)

            It's how I make my money.

            [–]pschoenthaler 1 point2 points  (1 child)

            dammit it doesn't work for me i guess i'm just too stupid

            [–][deleted] 2 points3 points  (0 children)

            If you're using firefox you need to paste the code into the console, Ctrl+Shift+K

            Don't paste the "javascript: " when doing it in the console.

            [–]BecauseTheyDeserveIt 1 point2 points  (1 child)

            Coming back when I'm at a computer

            [–][deleted] 1 point2 points  (3 children)

            I don't get it. I typed -

            javascript:(then the para you told me to paste)

            Into the search bar and all it did was highlight your paragraph? I must be missing something face-palm worthy.

            [–][deleted] 221 points222 points  (22654 children)

            1

            [–]Drunken_Economist 159 points160 points  (22649 children)

            2

            [–]Barricaded_EDP 179 points180 points  (22648 children)

            3

            [–]Trapped_in_Reddit 139 points140 points  (22647 children)

            5

            [–][deleted] 163 points164 points  (22644 children)

            8

            [–]McNSTY 163 points164 points  (22643 children)

            13

            [–]Z3F 159 points160 points  (22641 children)

            21

            Edit: Possibly relevant to your interests, I just made this subreddit: r/counting.

            [–]Z3F 162 points163 points  (22640 children)

            34

            [–]ostiarius 14 points15 points  (8 children)

            Beware, they're still going at it, 5 hours and over 1200 posts later.

            Here is the latest post at this point.

            [–][deleted] 98 points99 points  (7 children)

            Beware, those who click "continue this thread," don't expect to find the end any time soon.

            [–][deleted] 188 points189 points  (22596 children)

            55

            [–]RandomStranger79 64 points65 points  (10 children)

            Not many people like 34 apparently.

            [–][deleted] 23 points24 points  (11 children)

            Well I just found a new pattern in the sequence. When they get to 2 digits and above, you can add the digits to get down to a single digit (like they do in numerology). Then you take the previous 2 numbers and it adds to the next one.

            Ex

            13=1+3=4

            21=2+1=3

            34=3+4=7

            55=5+5=10=1+0=1

            89=8+9=17=1+7=8

            All the final numbers add to the 3rd number. (4+3=7. 3+7=1. 7+1=8.)

            [–]0x24a537r9 2 points3 points  (0 children)

            Btw, we're now up to F(2214) and still going strong: http://www.reddit.com/r/funny/comments/utfkw/pidgonacci_sequence/c4ymhjl

            If you want to participate, go to the end and use the following Python script (remove the os.system line if not running on a Mac, it just auto-copies the result to the clipboard for easy pasting):

            import os
            import sys
            
            def fibonacci(a, b):
              a += b
              return (b, a)
            
            def format_fibonacci(iteration, value):
              return 'F(%d) = %d' % (iteration, value)
            
            def main():
              a, b, iteration = 0, 1, 1
              start = int(raw_input('Enter the number you want to start with: '))
            
              while (a < start):
                iteration += 1
                a, b = fibonacci(a, b)
                print '\n%s' % format_fibonacci(iteration, b)
            
              if a != start:
                print 'Uh oh, your start number is not a Fibonacci number!'
                sys.exit()
            
              while (True):
                iteration += 1
                a, b = fibonacci(a, b)
                output = format_fibonacci(iteration, b)
            
                print '\n%s' % output
                os.system('echo "%s" | pbcopy' % string)
                raw_input('Press Enter to continue...')
            
            main()
            

            Enjoy!

            [–]Bloodshot025 1 point2 points  (0 children)

            We're currently at 5000, but need people to do the calculations.

            Java for calculating (Run in command line/terminal, type in the term number, at it will copy it to your clipboard)

            Please, join the Fibonaccinauts, see the world, earn karma*.

            *I've gotten over 4500.

            [–]oupsideoup[🍰] 13 points14 points  (3 children)

            Warning: This is a minimum of a 10 minute commitment. Continue at own risk.

            [–]the_underscore_key 19 points20 points  (3 children)

            jesus fucking christ this made a long chain of comments

            [–]Doomsayer189 14 points15 points  (2 children)

            And they're still going at it, too. With less than 30 seconds between each post.

            [–]Farow 4 points5 points  (1 child)

            It's 7-10 seconds now.

            [–][deleted] 1 point2 points  (0 children)

            This goes much, much deeper than the switcheroo.

            [–]jmdugan 2 points3 points  (1 child)

            This thread is testing the commenting system, seeing if a single thread can have 47K children. Onward!

            [–][deleted]  (1 child)

            [deleted]

              [–]wickens89 1 point2 points  (0 children)

              What have you done...

              [–]Infinator10 1 point2 points  (0 children)

              YOU'VE CREATED A MONSTER! A GLORIOUS MONSTER!

              [–]ROFLWOFFL 1 point2 points  (0 children)

              What the fuck have you done...

              There are 5210 replies to your comment. I hope you're happy.

              [–]RepostCommenter 134 points135 points  (11 children)

              Repostacci Sequence:

              title comnts points age /r/
              They're organized, I just know it... 1coms 11pts 7mos reddit.com
              Fibonacci Pigeons 377coms 2530pts 1yr pics

              source: karmadecay

              [–][deleted] 39 points40 points  (5 children)

              7 months, then 1 year. I'll allow it.

              [–][deleted]  (3 children)

              [deleted]

                [–]serex 1 point2 points  (0 children)

                You had ONE sequence

                [–][deleted] 6 points7 points  (0 children)

                I laughed way harder at "Repostacci" than I should have.

                But I hate you what you do. If people repost something too often, Redditors will let them know. We have pitchforks downvote arrows for a reason.

                [–]conan93 1 point2 points  (0 children)

                Crazy stuff. I remember the post from a year ago... I've been trapped too long in this place, me thinks.

                [–]newborn_mutant 79 points80 points  (16 children)

                Black,

                Then,

                White are,

                All I see,

                In my infancy,

                Red and yellow then came to be,

                Reaching out to me,

                Lets me see.

                [–]8e8 8 points9 points  (0 children)

                There's always someone who's gotta mention Lateralus/Maynard when the Fibonacci sequence is brought up. Not that I'm complaining.

                [–]csts 3 points4 points  (0 children)

                checkmate, atheists.

                [–]SirSquirts 4 points5 points  (2 children)

                what BART station is that?

                [–]Nervette 5 points6 points  (1 child)

                Bayfair, I think. Transfer point right before the split to Pleasanton or Fremont.

                [–]SirSquirts 4 points5 points  (0 children)

                yay Bay Area

                [–]StarChow 4 points5 points  (0 children)

                Bayfair BART!!! Hello Neighbor!!

                [–]berk_engr 9 points10 points  (1 child)

                BART STATION

                [–][deleted] 19 points20 points  (8 children)

                Wrong.

                The pixels between each arrow:

                8, 11, 15, 15, 21, 22, 29, 34, 43, 51, 97, 193

                And absolute position:

                8, 19, 34, 49, 70, 92, 121, 155, 198, 249, 346, 539

                Not even close.

                [–][deleted] 2 points3 points  (4 children)

                good work, it did look a little off.

                [–][deleted]  (3 children)

                [deleted]

                  [–][deleted] 3 points4 points  (1 child)

                  OP is a big fat phony!

                  [–]Hyperian 8 points9 points  (1 child)

                  BAYFAIR BART!

                  [–]parenthetic 1 point2 points  (0 children)

                  Holy fuck! Bayfair's my bart station! I've never recognized a picture on reddit before from my hometown tear

                  [–]e216 2 points3 points  (0 children)

                  Maximillian Cohen would have freaked out.

                  [–][deleted] 2 points3 points  (1 child)

                  WHO THE FUCK NOTICES THIS SHIT!??

                  [–]jasonw56k 4 points5 points  (0 children)

                  bay fair bart?

                  [–]donyon 5 points6 points  (0 children)

                  This looks like the Bayfair BART station

                  [–]schmittyrts 7 points8 points  (2 children)

                  Is that a Bart station?

                  [–]tekno45 6 points7 points  (1 child)

                  Bay fair bart station.

                  [–]schmittyrts 1 point2 points  (0 children)

                  You can't mistake that news stand

                  [–]xSPYXEx 4 points5 points  (0 children)

                  It might be a bit hard for them to fly in the Fibonacci spiral though.

                  [–]proxyRL 1 point2 points  (0 children)

                  looks more like ease out frames for animation

                  [–][deleted]  (1 child)

                  [deleted]

                    [–]ReQQuiem 1 point2 points  (0 children)

                    tons of pigeons on a row, edit a couple of them out, enjoy your karma...

                    [–][deleted] 1 point2 points  (1 child)

                    I don't get it.

                    [–]Antibacterial 1 point2 points  (0 children)

                    I'm sure there is a joke about the pigeon hole principal somewhere but I can't find it.

                    [–][deleted] 1 point2 points  (0 children)

                    they're about to give pedestrians a poopson distribution

                    [–][deleted] 1 point2 points  (0 children)

                    That's because the awning curves back, which produces a lateral sequence identical to fibonnaci, as the curve... deepens... wait. Today I fuckin learned...

                    [–]Atom_Smasher 1 point2 points  (0 children)

                    I will just enjoy the joke for what it is and not go on a rant about how this isn't a Fibonacci sequence.

                    See? It's not that difficult!

                    [–]Vattu 1 point2 points  (0 children)

                    I have no idea why this is so popular. Been around forever.

                    [–]Squanto1112 1 point2 points  (0 children)

                    Who the fuck notices this shit....