Fibonacci numera o se fa'asologa o numera e amata i numera 0 ma le 1, ma o tau ta'itasi mulimuli ane o le aofa'i lea o numera muamua e lua.
lotomalie
Fibonacci Sequence Formula
Faataitaiga:
- F0 = 0
- F1 = 1
- F2 =F1+F0 = 1+0 = 1
- F3 =F2+F1 = 1+1 = 2
- F4 =F3+F2 = 2+1 = 3
- F5 =F4+F3 = 3+2 = 5
Vaega Auro
O le fua faatatau o numera Fibonacci sosoo e lua e liliu i le fua auro:
lea φ o le fuafa'atatau auro = (1 + √5) / 2 ≈ 1,61803399
O le tele o taimi, o lenei tau o loʻo faʻapotopoto i luga i le 1,618 (poʻo le 1,62). Ma i pasene lapotopoto, o le vaega e pei o lenei: 62% ma le 38%.
Fibonacci Sequence Table
n | 0 | 0 |
1 | 1 | |
2 | 1 | |
3 | 2 | |
4 | 3 | |
5 | 5 | |
6 | 8 | |
7 | 13 | |
8 | 21 | |
9 | 34 | |
10 | 55 | |
11 | 89 | |
12 | 144 | |
13 | 233 | |
14 | 377 | |
15 | 610 | |
16 | 987 | |
17 | 1597 | |
18 | 2584 | |
19 | 4181 | |
20 | 6765 |
microexcel.ru
C-code (C-code) galuega tauave
fa'alua Fibonacci(unsigned int n) { double f_n =n; faalua f_n1=0.0; faalua f_n2=1.0; afai(n > 1) { mo(int k=2; k<=n; k++) { f_n = f_n1 + f_n2; f_n2 = f_n1; f_n1 = f_n; } } toe fo'i f_n; }