learn.howToCalculate
learn.whatIsHeading
The Fibonacci sequence: 0, 1, 1, 2, 3, 5, 8, 13, 21... Each term is the sum of the two preceding. Consecutive Fibonacci ratios converge to φ (golden ratio ≈ 1.61803).
Guia passo a passo
- 1F(0)=0, F(1)=1, F(n)=F(n−1)+F(n−2)
- 2Binet: F(n) = (φⁿ − ψⁿ)/√5
- 3φ = (1+√5)/2 ≈ 1.61803
Exemplos resolvidos
Entrada
F(10)/F(9) = 34/21
Resultado
1.619 ≈ φ
Ratio converges to golden ratio
Pronto para calcular? Experimente a calculadora Fibonacci Generator gratuita
Experimente você mesmo →