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Anonymous users2024-02-15It should be the Fibonacci sequence.
The Fibonacci sequence, also known as the splitting sequence, refers to such a sequence of numbers 、...Mathematically, the Fibonacci sequence is defined recursively as follows: f(0)=0, f(1)=1, f(n)=f(n-1)+f(n-2)(n 2,n n*) In modern physics, quasicrystalline structure, chemistry and other fields, the Fibonacci sequence has direct applications, for this reason, the American Mathematical Society has published a mathematical journal named "Fibonacci Quarterly Series" since 1963 to publish research results in this area.
Fibonacci is defined as a sequence of numbers 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, 17711, 28657, 46368, and it is specifically stated that the 0th term is 0 and the first term is the first 1. The sequence starts with term 2, each of which is equal to the sum of the first two terms.
The inventor of the Fibonacci sequence was the Italian mathematician Leonardo Fibonacci, born in 1170 A.D. and died in 1250, originally from Pisa. He was known as the "Leonardo of Pisa". In 1202, he wrote the book Liber Abacci.
He was the first European to study Indian and Arabic mathematical theories. His father was hired as a diplomatic consul by a business group in Pisa, which corresponded to the area of present-day Algeria, allowing Leonardo to study mathematics under the tutelage of an Arab teacher. He also studied mathematics in Egypt, Syria, Greece, Sicily, and Provence, among others.
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Anonymous users2024-02-14It should be the Fibonacci sequence, i.e. 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, ....From the third term onwards, each term is the sum of the first two items in the sequence. This sequence is the magical Fibonacci sequence. Interesting:
The snisker-shaped florets of the daisy stamens, 21 turn to the right and 34 to the left, and 21 and 34 are the two adjacent items in the Fibonacci sequence; The rules of the Fibonacci sequence exist in many phenomena in nature.
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Anonymous users2024-02-13Hello, the Fibonacci sequence was developed by the thirteenth-century Italian mathematician Fibonacci (Leonardo
fibonacci) found Ahu. A series of numbers in a sequence of numbers is often referred to as magic numbers and singular numbers.
The specific numbers are: 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, ,......
The formula for the series: a0=a1=1;an=an-1+an-2 （n=2，3，4，……
In words, starting from the third number in the sequence, each number is equal to the sum of the first two adjacent numbers.
This calculation cycle is still relatively dull and valuable!
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