Nā helu FibHz

Nā helu FibHz He kaʻina o nā helu i hoʻomaka me nā huahelu 0 a me 1, a ʻo kēlā me kēia waiwai hope ka huina o nā helu ʻelua ma mua.

ʻO ke Kaʻina Hana Fibonacci

ʻo kahi laʻana:

• 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

Pauku Gula

Hoʻohui ka ratio o ʻelua mau helu Fibonacci i ka ratio gula:

kahi ʻO φ ka ratio gula = (1 + √5) / 2 ≈ 1,61803399

ʻO ka pinepine, ua hoʻopuni ʻia kēia waiwai i 1,618 (a i ʻole 1,62). A ma nā pākēneka pōʻai, ua like ka like me kēia: 62% a me 38%.

Papa Kaulana Fibonacci

Nā hana C-code (C-code).

pālua Fibonacci(unsigned int n) { pālua f_n =n; pālua f_n1=0.0; pālua f_n2=1.0; inā( n > 1 ) { no(int k=2; k<=n; k++) { f_n = f_n1 + f_n2; f_n2 = f_n1; f_n1 = f_n; } } hoihoi f_n; }