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    Leonardo Bonacci (c. 1170 – c. 1240–50), commonly known as Fibonacci, was an Italian mathematician from the Republic of Pisa, considered to be "the most...
    25 KB (2,221 words) - 20:14, 15 July 2025
  • Thumbnail for Fibonacci sequence
    the Fibonacci sequence is a sequence in which each element is the sum of the two elements that precede it. Numbers that are part of the Fibonacci sequence...
    86 KB (13,080 words) - 15:29, 15 July 2025
  • Thumbnail for Golden ratio
    calculations of pentagons and decagons; his writings influenced that of Fibonacci (Leonardo of Pisa) (c. 1170–1250), who used the ratio in related geometry...
    115 KB (13,380 words) - 00:57, 22 June 2025
  • Thumbnail for Fibonacci retracement
    finance, Fibonacci retracement is a method of technical analysis for determining support and resistance levels. It is named after the Fibonacci sequence...
    4 KB (420 words) - 11:25, 24 November 2024
  • In computer science, a Fibonacci heap is a data structure for priority queue operations, consisting of a collection of heap-ordered trees. It has a better...
    19 KB (3,785 words) - 06:01, 30 June 2025
  • The Fibonacci word fractal is a fractal curve defined on the plane from the Fibonacci word. This curve is built iteratively by applying the Odd–Even Drawing...
    9 KB (1,116 words) - 15:37, 30 November 2024
  • Thumbnail for Fibonacci word
    A Fibonacci word is a specific sequence of binary digits (or symbols from any two-letter alphabet). The Fibonacci word is formed by repeated concatenation...
    14 KB (1,938 words) - 20:16, 18 May 2025
  • The Fibonaccis were an American art rock band formed in 1981 in Los Angeles.[citation needed] The band consisted of songwriters John Dentino (keyboards)...
    10 KB (1,033 words) - 19:44, 13 May 2025
  • A Fibonacci prime is a Fibonacci number that is prime, a type of integer sequence prime. The first Fibonacci primes are (sequence A005478 in the OEIS):...
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  • Thumbnail for Golden spiral
    golden spiral. Another approximation is a Fibonacci spiral, which is constructed slightly differently. A Fibonacci spiral starts with a rectangle partitioned...
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  • In the mathematical field of graph theory, the Fibonacci cubes or Fibonacci networks are a family of undirected graphs with rich recursive properties derived...
    15 KB (1,727 words) - 18:10, 23 August 2024
  • In mathematics, the Fibonacci polynomials are a polynomial sequence which can be considered as a generalization of the Fibonacci numbers. The polynomials...
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  • condensed matter physics, a Fibonacci anyon is a type of anyon which lives in two-dimensional topologically ordered systems. The Fibonacci anyon τ {\displaystyle...
    26 KB (3,370 words) - 02:04, 12 July 2025
  • The Fibonacci Quarterly is a scientific journal on mathematical topics related to the Fibonacci numbers, published four times per year. It is the primary...
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  • ^{2}=\varphi +1} ⁠. Calculations in the golden field can be used to study the Fibonacci numbers and other topics related to the golden ratio, notably the geometry...
    44 KB (7,648 words) - 21:57, 15 July 2025
  • − 1. The 11th Fibonacci number and thus a Fibonacci prime as well. The first few digits of its reciprocal coincide with the Fibonacci sequence due to...
    4 KB (405 words) - 02:17, 26 February 2025
  • In computer science, the Fibonacci search technique is a method of searching a sorted array using a divide and conquer algorithm that narrows down possible...
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  • In mathematics, the random Fibonacci sequence is a stochastic analogue of the Fibonacci sequence defined by the recurrence relation f n = f n − 1 ± f n...
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  • led him to conclude that "The Fibonacci Summation Series is the basis of The Wave Principle". Numbers from the Fibonacci sequence surface repeatedly in...
    23 KB (2,580 words) - 09:57, 12 February 2025
  • In mathematics, the Fibonacci numbers form a sequence defined recursively by: F n = { 0 n = 0 1 n = 1 F n − 1 + F n − 2 n > 1 {\displaystyle...
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  • The Fibonacci Sequence is a British chamber ensemble cofounded by horn player Stephen Stirling in 1984. Purposefully flexible, the ensemble is capable...
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  • Thumbnail for Liber Abaci
    1202 Latin work on arithmetic by Leonardo of Pisa, posthumously known as Fibonacci. It is primarily famous for introducing both base-10 positional notation...
    16 KB (2,072 words) - 20:02, 2 April 2025
  • In mathematics and computing, Fibonacci coding is a universal code which encodes positive integers into binary code words. It is one example of representations...
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  • A Lagged Fibonacci generator (LFG or sometimes LFib) is an example of a pseudorandom number generator. This class of random number generator is aimed...
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  • The Fibonacci numbers are a sequence of integers, typically starting with 0, 1 and continuing 1, 2, 3, 5, 8, 13, ..., each new number being the sum of...
    22 KB (2,683 words) - 22:14, 27 October 2024
  • In algebra, the Brahmagupta–Fibonacci identity expresses the product of two sums of two squares as a sum of two squares in two different ways. Hence the...
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  • Brahmagupta–Fibonacci identity Fibonacci coding Fibonacci cube Fibonacci heap Fibonacci polynomials Fibonacci prime Fibonacci pseudoprime Fibonacci quasicrystal...
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  • Thumbnail for Fibonacci nim
    Fibonacci nim is a mathematical subtraction game, a variant of the game of nim. Players alternate removing coins from a pile, on each move taking at most...
    10 KB (1,323 words) - 19:42, 22 October 2023
  • Thumbnail for Pisano period
    Pisano period (category Fibonacci numbers)
    the sequence of Fibonacci numbers taken modulo n repeats. Pisano periods are named after Leonardo Pisano, better known as Fibonacci. The existence of...
    28 KB (3,325 words) - 08:30, 19 June 2025
  • implementations for calculating fibonacci sequence, fibonacci uses regular recursion and fibonacci_mem uses memoization. fibonacci_mem is much more efficient...
    4 KB (309 words) - 19:32, 13 February 2025