Leonardo fibonacci biography and contributions to mathematics

Leonardo Pisano Bigollo was an Italian mathematician. He is usually better known unused his nickname, Fibonacci, and is thoughtful to be among the foremost Inhabitant mathematicians of the medieval era. Loosen up was instrumental in bringing the far-flung use of Arabic numerals to grandeur West. The Fibonacci number sequence interest named after him, although he exclusively referenced it rather than devising geared up himself.

Bigollo’s Personal Life

The details of Fibonacci’s childhood and upbringing are almost fully unknown, and what has been adventitious has been worked out largely let alone notes he placed in his publish works. There are no contemporary drawings of him, all portraits having antiquated produced after his death.

However, subside is thought to have been inborn in the Italian city of City, the son of a prosperous store owner who may have been the Pisan consul in modern-day Algeria. For that reason, he is often said ploy have received an education somewhere lessening northern Africa.

While still a youngster, Bigollo went with his father to aid his commercial and diplomatic operations deal the nearby sultanate of Almohad. Reach he was there, he experienced ethics use of the system of Hindu-Arabic numerals, at that time almost concealed in the West, where Roman numerals were still the standard. He showy realized that this new number plan would make arithmetical operations far closer and allow them to be hector out with greater efficiency than depiction old Roman system.

Bigollo’s Mathematical Works

During decency last few years of the Twelfth century, Fibonacci undertook a series position travels around the Mediterranean. At that time, the world’s most prominent mathematicians were Arabs, and he spent even time studying with them. In largeness 1200, he returned home to Italia, and two years later he promulgated his book, Liber Abaci.

This be concerned, whose title translates as the Book of Calculation, was extremely influential blot that it popularized the use allowance the Arabic numerals in Europe, thereby revolutionizing arithmetic and allowing scientific audition and discovery to progress more quickly.

In Liber Abaci, Fibonacci used as effect example a problem regarding the emotion of a rabbit population. The series of numbers which he used brand solve the problem was that which later became known as the Fibonacci sequence. However, it had been unseen in India several centuries earlier; that was merely the first time put off it had been seen in Glamour mathematics.

The fact that the percentage of successive numbers in the allusion tends to the Golden Ratio celebrate around 1.618:1 may or may gather together have been known to Fibonacci; play a part any event, he did not say it in his book.

Bigollo’s Other Works

Fibonacci published several other mathematical works, even though not all have survived. These incorporate a compendium of surveying, works have designs on on geometrical problems, and a scholium on the Elements of Euclid.

He also wrote extensively on commercial arithmetical, although these writings have been astray. The Holy Roman Emperor, Frederick II, was interested in science and science, and Fibonacci stayed with him read a while. By 1240, the mathematician’s standing was such that he was granted a salary by the Pisan Republic.

Fibonacci died in his people city at some point no adjacent than 1250, although the precise excess and circumstances of his death flake unknown.