Home Theorists Theorists of the World Fibonacci

Fibonacci

Biography and Works:FibonacciLeonardo of Pisa (c. 1170 – c. 1250), also known as Leonardo Pisano, Leonardo Bonacci, Leonardo Fibonacci, or, most commonly, simply Fibonacci, was an Italian mathematician, considered by some "the most talented mathematician of the Middle Ages".


Fibonacci is best known to the modern world for:
•    The spreading of the Hindu-Arabic numeral system in Europe, primarily through the publication in the early 13th century of his Book of Calculation, the Liber Abaci.
•    A modern number sequence named after him known as the Fibonacci numbers, which he did not discover but used as an example in the Liber Abaci.
Biography:
Leonardo was born in Pisa, Italy. His father Guglielmo was nicknamed Bonaccio ("good natured" or "simple"). Leonardo's mother, Alessandra, died when he was nine years old. Leonardo was posthumously given the nickname Fibonacci (derived from filius Bonacci, meaning son of Bonaccio).
Guglielmo directed a trading post (by some accounts he was the consultant for Pisa) in Bugia, a port east of Algiers in the Almohad dynasty's sultanate in North Africa (now Bejaia, Algeria). As a young boy, Leonardo traveled there to help him. This is where he learned about the Hindu-Arabic numeral system.
Recognizing that arithmetic with Hindu numerals is simpler and more efficient than with Roman numerals, Fibonacci traveled throughout the Mediterranean world to study under the leading Arab mathematicians of the time. Leonardo returned from his travels around 1200. In 1202, at age 32, he published what he had learned in Liber Abaci (Book of Abacus or Book of Calculation), and thereby introduced Hindu-Arabic numerals to Europe.
Leonardo became an amicable guest of the Emperor Frederick II, who enjoyed mathematics and science. In 1240 the Republic of Pisa honoured Leonardo, referred to as Leonardo Bigollo, by granting him a salary.
In the 19th century, a statue of Fibonacci was constructed and erected in Pisa. Today it is located in the western gallery of the Camposanto, historical cemetery on the Piazza dei Miracoli.



Labels:
•    Type→ Basic Science
•    Theories→ Fibonacci Numbers
•    Date → 1170 - 1250

انتشار این مطلب در:

Submit to DeliciousSubmit to DiggSubmit to FacebookSubmit to Google BookmarksSubmit to StumbleuponSubmit to TechnoratiSubmit to TwitterSubmit to LinkedIn

Member login


Online visitor

We have 28 guests and one member online


Last Articles

the-mental-body-and-mind
A collection of statements by the...
the-chakras
A collection of statements by the...
etheric-vehicle
Summary: A collection of statements by the...

Last Subjects

science-explains-why-your-mom-calls-you-by-your-brother-s-name
The next time your mom calls you by your...
why-do-people-risk-their-lives-for-the-perfect-selfie
In February, Argentinian tourists passed...
risky-behavior-is-contagious
Countless parents have asked, "If your...

Please install plugin JVCounter!