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. More »

Leonardo Pisano, who is better known by the name Fibonacci, introduced the Hindu-Arabic number system to Europe at the beginning of the 13th century through his book Liber Abaci, which translates to "Book of Calculation"... More »

From the ancient Babylonians to Islamic mathematicians to French philosophers, the history of algebra is the history of solving problems. With the rhetorical algebra of the Babylonians in BCE 2000, working with non-numer... More »

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... More »

Leonardo Pisano, who is better known by the name Fibonacci, introduced the Hindu-Arabic number system to Europe at the beginning of the 13th century through his book Liber Abaci, which translates to "Book of Calculation"... More »

Examples of Fibonacci sequences and numbers in nature are spiral shell formation, rabbit population and various parts of human anatomy. Many natural occurrences of the Fibonacci sequence are represented by the golden rat... More »

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 o... More »