Fibonacci (Leonardo Pisano, Fibonacci, Leonardo Bigollo, 1 175-1250), a medieval Italian mathematician, was the first person to study Fibonacci numbers in the west and introduced the modern system of writing numbers and multipliers to Europe. His Book of Calculations, written in 1202, contains many contents related to Greek, Egyptian, Arabic, Indian and even China mathematics.
Fibonacci sequence
Fibonacci series, also known as golden section series, was introduced by the mathematician Leonardoda Fibonacci, taking raising rabbits as an example, so it is also called "rabbit series". Refers to such a series: 0, 1, 1, 2, 3, 5, 8, 13, 2 1, 34, ... Mathematically, Fibonacci series is defined as follows: F(0)=0, f. ≥ 2，n？ ∈ N*) Fibonacci sequence has direct applications in modern physics, quasicrystal structure, chemistry and other fields. Therefore, the American Mathematical Society published a mathematical magazine named Fibonacci Series Quarterly from 1963 to publish the research results in this field.