Difference between revisions of "User:Dz/fn"
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:<math>F_n=F_{n-1} + F_{n-2},</math> | :<math>F_n=F_{n-1} + F_{n-2},</math> | ||
for <math>n > 1</math>. | for <math>n > 1</math>. | ||
The beginning of the sequence is thus: | |||
:<math>0,\;1,\;1,\;2,\;3,\;5,\;8,\;13,\;21,\;34,\;55,\;89,\;144,\; \ldots</math> | |||
== Resources: == | == Resources: == | ||
*[https://en.wikipedia.org/wiki/Golden_spiral Golden spiral] | *[https://en.wikipedia.org/wiki/Golden_spiral Golden spiral] | ||
*[https://en.wikipedia.org/wiki/Fibonacci_number Fibonacci numbers] | *[https://en.wikipedia.org/wiki/Fibonacci_number Fibonacci numbers] | ||
== Discussion: == | == Discussion: == | ||
Revision as of 02:03, 2 May 2020
In mathematics, the Fibonacci numbers, commonly denoted <math>F_n</math>, form a sequence, called the Fibonacci sequence, such that each number is the sum of the two preceding ones, starting from 0 and 1. That is,
- <math>F_0=0,\quad F_1= 1,</math>
and
- <math>F_n=F_{n-1} + F_{n-2},</math>
for <math>n > 1</math>.
The beginning of the sequence is thus:
- <math>0,\;1,\;1,\;2,\;3,\;5,\;8,\;13,\;21,\;34,\;55,\;89,\;144,\; \ldots</math>