1 / 11

Leonardo Fibonacci

Leonardo Fibonacci. Born: 1170 in Pisa, Italy Died: 1240. Fibonacci:. The sequence of numbers 0,1,1,2,3,5,8,13,21,… , formed by adding consecutive numbers is named after him – The Fibonacci Sequence

aradia
Télécharger la présentation

Leonardo Fibonacci

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Leonardo Fibonacci • Born: 1170 in Pisa, Italy • Died: 1240

  2. Fibonacci: • The sequence of numbers 0,1,1,2,3,5,8,13,21,… , formed by adding consecutive numbers is named after him – The Fibonacci Sequence • Wrote on mathematical topics such as number theory, practical problems of business mathematics, and surveying, algebra and recreational mathematics. • Was one of the first to pose story problems which became classic mental challenges

  3. Leonardo da Pisa • Born in Pisa, Italy. At the time it was a flourishing commercial city . There he would learn the basics of business calculation • Moved to Algeria when he was 20 to learn Indian numerals and Arabic methods. His father, Guilielmo, held a diplomatic post in the city of Bugia. His father intended for Leonardo to become a merchant but instead he became one of the most famous mathematicians of all time.

  4. A widely known traveler, Fibonacci, used his opportunity to learn various mathematical techniques from various regions.

  5. Fibonacci’s Bigollo – A Traveller • Received a “free” North African education. • Deduced many of his thoughts and ideas from the area’s centers of trade. • Learned Hindu-Arabic mathematics from many of his scholars of the time. • Extend on the work of Greek mathematicians Euclid and Diophantus.

  6. “Lucky Son” • Created the Fibonacci Sequence • Was one of the first people to introduce the Hindu-Arabic Number System – the system we use today. - It is based on ten digits with the decimal point and a symbol for zero. • His book, Liber abbaci (The Book of Calculating), persuaded many Europeans to use this new mathematical system.

  7. Fibonacci Sequence and Rabbits? • Fibonacci’s Sequence was discovered after an investigation of the reproduction of rabbits. • He found that rabbits produced pairs of rabbits that followed the Fibonacci Sequence.

  8. More with the Fibonacci Sequence • From the Sequence, Fibonacci Rectangles were created.

  9. Even more with the Fibonacci Sequence • The Fibonacci Sequence is used in various art forms. Here a picture of a 14th century Greek building is shown. • Watch how art is created using the Fibonacci Rectangles

  10. Honoring the Mathematician • He was awarded a yearly salary by the Republic of Pisa in 1240, for the importance of his work and and his public service to the city's administration.

  11. Bibliography • http://techcenter.davidson.k12.nc.us/Group2/art.htm • http://www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/fibnat.html • www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Fibonacci.html • www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/fibBio.html • www.mcs.surrey.ac.uk/Personal/www.andrews.edu/~calkins/math/biograph/biofibo.htmR.Knott/Fibonacci/fibBio.html • www.1upinfo.com/encyclopedia/F/Fibonacc.html • encarta.msn.com/find/concise.asp?ti=761579463

More Related