**Fibonacci series** — ► NOUN Mathematics ▪ a series of numbers in which each number (Fibonacci number) is the sum of the two preceding numbers (e.g. the series 1, 1, 2, 3, 5, 8, etc.). ORIGIN named after the Italian mathematician Leonardo Fibonacci (c.1170 c.1250) … English terms dictionary

**Fibonacci series** — [fē΄bə nä′chē] n. 〚after L. Fibonacci, 13th c. It. mathematician, who developed it〛 a sequence of integers in which each integer (Fibonacci number) after the second is the sum of the two preceding integers; specif., the series 1, 1, 2, 3, 5, 8,… … Universalium

**Fibonacci series** — noun Mathematics a series of numbers in which each number (Fibonacci number) is the sum of the two preceding numbers (e.g. the series 1, 1, 2, 3, 5, 8, etc.). Origin C19: named after the Italian mathematician Leonardo Fibonacci (c.1170–c.1250),… … English new terms dictionary

**fibonacci series** — n. Math. a series of numbers in which each number (Fibonacci number) is the sum of the two preceding numbers, esp. 1, 1, 2, 3, 5, 8, etc. Etymology: L. Fibonacci, It. mathematician fl. 1200 … Useful english dictionary

**Fibonacci number** — A tiling with squares whose sides are successive Fibonacci numbers in length … Wikipedia

**Fibonacci sequence** — /fɪbəˈnatʃi sikwəns/ (say fibuh nahchee seekwuhns) noun an infinite numerical sequence beginning 0,1,1,2,3,5,… in which each number (Fibonacci number), apart from the first two, is the sum of the previous two numbers. Also, Fibonacci series.… …

**Fibonacci sequence** — noun a sequence of numbers in which each number equals the sum of the two preceding numbers • Hypernyms: ↑sequence * * * noun or fibonacci series Usage: usually capitalized F : the mathematical sequence consisting of the Fibonacci numbers … Useful english dictionary

**Fibonacci Time Zones** — An indicator used by technical traders to identify periods in which the price of an asset will experience a significant amount of movement. This charting technique consists of a series of vertical lines that correspond to the sequence of numbers… … Investment dictionary

**Fibonacci Clusters** — A tool used in technical analysis that combines various numbers of Fibonacci retracements, all of which are drawn from different highs and lows. Fibonacci clusters are indicators which are usually found on the side of a price chart and look like… … Investment dictionary

**Séries formelles** — Série formelle En mathématiques, les séries formelles sont un outil qui permet d utiliser l arsenal analytique des séries entières sans tenir compte de la notion de convergence. Pour cela on construit une série, non pas comme une fonction à l… … Wikipédia en Français