... -rounded foundation in mathematics, but also a true scientific curiosity. In 1202, two years after finally settling in Pisa, Fibonacci produced his most famous book, Liber abaci - the book of the Calculator. This book consisted of four parts, and was revised by him a quarter of a century later in 1228. This was the first introduction of the decimal number system to the Latin ... , and went on to develop rules for converting fraction factors into the sum of unit factors. At the end of the first part of the book, he presented tables for multiplication, prime numbers and factor numbers. In t...

• Word Count: 3003
• Approx Pages: 12
• Grade Level: High School