Fibonacci

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Related to Fibonnacci: Leonardo Fibonacci

Fibonacci

(Italian fiboˈnattʃi)
n
(Biography) Leonardo (leoˈnardo), also called Leonardo of Pisa. ?1170–?1250, Italian mathematician: popularized the decimal system in Europe
References in periodicals archive ?
2 percent Fibonnacci retracement of its March fall to 7.
What is remarkable for this cycle of interval 5, is that the values selected are in ratios surprisingly close to those of one of the Fibonnacci series, the sum of two consecutive elements always approximating the following element closely enough.
In the 13th century, Leonard Fibonnacci introduced into Europe the Hindu-Arabic system of numbers and the arithmetic algorithms they made possible.