Leonardo Pisano, later better known as Fibonacci, is born in Pisa.
Fibonacci learns the Hindu-Arabic numeral system during his stay with his father in Bugia.
Fibonacci publiceert zijn beroemde boek waarin hij het Hindoe-Arabische cijfersysteem introduceert in Europa, samen met het konijnenprobleem.
Emperor Frederick II invites Fibonacci to a mathematical duel at his court.
Leonardo Pisano dies, probably in his native city of Pisa.
The French mathematician Édouard Lucas officially names the number sequence after Fibonacci and introduces the related Lucas numbers.
Botanists and natural scientists discover that Fibonacci patterns occur everywhere in nature, from sunflowers to seashells.
Computer scientists develop the Fibonacci heap, an efficient data structure based on the mathematical properties of the sequence.
Researchers explore how Fibonacci sequences can contribute to more efficient quantum algorithms and neural networks.
Future space settlements use Fibonacci spirals as the basis for efficient, aesthetic and structurally stable design.
Fibonacci's reputation as a brilliant mathematician had reached the imperial court. Frederick II, known for his interest in science and culture, organised a mathematical tournament in which Fibonacci had to solve difficult problems. He won convincingly, confirming his status as the greatest mathematician of his time. One can imagine an impressive court scene with the emperor and scholars gathered around a table covered with parchments.