Fibonacci was an Italian mathematician who lived from about 1170 to 1240. He was born in the city of Pisa, and many historians believe he died there as well. Many historians and mathematicians characterize Fibonacci as one of the most important western mathematicians of the Middle Ages.Continue Reading
Fibonacci’s greatest accomplishment was the introduction of the Hindu-Arabic numbering system to Europe around the beginning of the 13th century. Prior to this point, Europeans primarily relied on Roman numerals. However, Fibonacci felt that Hindu-Arabic numerals were much easier to use when performing arithmetic, which led him to publish “Liber Abaci,” a book that outlined the new numbering system.
Fibonacci is also famous for something called “Fibonacci numbers,” which refers to a sequence, or pattern, of numbers. In a Fibonacci series, each number is equal to the sum of the two previous numbers. For example, 1 1 2 3 5 is a Fibonacci sequence, as one plus one equals two; two plus one equals three; and two plus three equals five. Fibonacci did not invent the sequence; he merely introduced it to the Western world. The pattern was known in India as early as the sixth century.
In the 1800s, the city of Pisa erected a statue of Fibonacci.Learn more about Numbers
The number 55 is the largest Fibonacci number to be both triangular and semi-prime. Also, any odd number between 90 and 110 multiplied by 55 would result in a palindrome numeral. The number 55 is also the atomic number for caesium.Full Answer >
Some ideas for a mathematics project are creating curves with straight lines, understanding the fourth dimension, pi generation, and applications for the Fibonacci sequence. These projects are useful and interesting for various education levels from elementary school to college.Full Answer >
Leonardo Pisano, most often referred to by his nickname Fibonacci, was one of the most famous mathematicians of the Middle Ages. He made several contributions to modern mathematics, including the pattern now known as the Fibonacci sequence.Full Answer >
It is widely believed by historians that Leonardo Fibonacci was never married. While little is known about his personal life, there is no record of a wife or children.Full Answer >