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re: How does the Fibonacci sequence get past 0?

Posted on 1/3/25 at 5:38 am to
Posted by Chardee MacDennis
Pennsylvania
Member since Jan 2024
187 posts
Posted on 1/3/25 at 5:38 am to
Posted by LSUtoBOOT
Member since Aug 2012
16534 posts
Posted on 1/3/25 at 6:05 am to
Fibonacci was born in 1170 in Pisa and three years later they broke ground for the leaning tower of Pisa. It took hundreds of years to construct, so thankfully he never had to see it lean, which probably would have been unbearable for him.
Posted by Beessnax
Member since Nov 2015
10195 posts
Posted on 1/3/25 at 6:20 am to
There are 618 reasons why
Posted by When in Rome
Telegraph Road
Member since Jan 2011
35965 posts
Posted on 1/3/25 at 7:33 am to
quote:

Synoptic
quote:

Serious answer is that its initial input is defined as the pair 0, 1. If the initial default was only 0, and not the pair 0,1, then it would not get past zero. In fact, there would be no sequence at all (not even zeroes). The sequence needs to start with an input number pair for X1 and X2 because X3 and greater is defined as Xn = Xn-1 + Xn-2. So if only X1 is given as an input and not X1 and X2, then Xn where n is greater than 1 is not defined. A number in a sequence not existing is not the same as the number in a sequence being zero.
Name checks out
Posted by Willie Stroker
Member since Sep 2008
14514 posts
Posted on 1/3/25 at 7:50 am to
quote:

one of my favorite Ted Talks is on the Fibonacci sequence. i use it regularly with relative sizing.

It’s a favorite in our household as well. It’s become an annual tradition for us to get together and watch it every Columbus Day.
Posted by IT_Dawg
Georgia
Member since Oct 2012
24364 posts
Posted on 1/3/25 at 8:16 am to
quote:

How does the Fibonacci sequence get past 0?


0 isnt a number, nothing to get past
Posted by Grievous Angel
Tuscaloosa, AL
Member since Dec 2008
10317 posts
Posted on 1/3/25 at 9:32 am to
How is the "G" in "lonGevity" pronounced twice?
Posted by Synoptic
Member since Nov 2023
20 posts
Posted on 1/3/25 at 6:08 pm to
It’s most often given starting with 0, 1

LINK

Some sources start it with 1,1. You can start a sequence the same rule (Xn = Xn-1 + Xn-2 for n greater than 2) with any pair of integers, and as long as they are not both zero the sequence will have many of the same properties as the original Fibonacci sequence.
This post was edited on 1/3/25 at 7:19 pm
Posted by deeprig9
Unincorporated Ozora
Member since Sep 2012
70396 posts
Posted on 1/3/25 at 6:10 pm to
quote:


Serious answer is that its initial input is defined as the pair 0, 1. If the initial default was only 0, and not the pair 0,1, then it would not get past zero. In fact, there would be no sequence at all (not even zeroes). The sequence needs to start with an input number pair for X1 and X2 because X3 and greater is defined as Xn = Xn-1 + Xn-2. So if only X1 is given as an input and not X1 and X2, then Xn where n is greater than 1 is not defined. A number in a sequence not existing is not the same as the number in a sequence being zero.



This is what I've been trying to tell everybody but they won't listen.
Posted by RebRxV
Member since Oct 2022
274 posts
Posted on 1/3/25 at 6:32 pm to
quote:

How does the Fibonacci sequence get past 0?

It's because there is no such thing as zero (unless, of course you are talking about dollars in my wallet).
Posted by A Menace to Sobriety
Member since Jun 2018
31821 posts
Posted on 1/3/25 at 6:50 pm to
quote:

Btrtigerfan


I fricking knew someone was going to post Lateralus.
Posted by ChatGPT of LA
Member since Mar 2023
2517 posts
Posted on 1/3/25 at 6:57 pm to
quote:

but Chat GPT


I'm drinking tonight
Posted by TackySweater
Member since Dec 2020
20099 posts
Posted on 1/3/25 at 7:02 pm to
quote:

Because it doesn’t start with 0

Oh ok
Posted by TackySweater
Member since Dec 2020
20099 posts
Posted on 1/3/25 at 7:04 pm to
quote:

0 isnt a number, nothing to get past

Uhhh
Posted by TackySweater
Member since Dec 2020
20099 posts
Posted on 1/3/25 at 7:04 pm to
quote:

How is the "G" in "lonGevity" pronounced twice?

It’s not
Posted by TackySweater
Member since Dec 2020
20099 posts
Posted on 1/3/25 at 7:06 pm to
Ted Talks are that short? I thought they were much longer than 6 minutes.
Posted by Klark Kent
Houston via BR
Member since Jan 2008
69698 posts
Posted on 1/3/25 at 7:10 pm to
good question. i’ll see if i can’t find the full thing
Posted by TackySweater
Member since Dec 2020
20099 posts
Posted on 1/3/25 at 7:17 pm to
quote:

good question. i’ll see if i can’t find the full thing

Is this the part you were referencing or one longer?
Posted by Xignals
Pits of Hell
Member since Nov 2013
1473 posts
Posted on 1/3/25 at 8:29 pm to
Zero doesn't exist. Go ask Young Sheldon.
Posted by BeachDude022
Premium Elite Platinum TD Member
Member since Dec 2006
36355 posts
Posted on 1/3/25 at 8:36 pm to
When you touch yourself
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