You probably heard about the Fibonacci sequence, a pattern where each number is the sum of the previous two, frequently appearing in natural phenomena like a seashell and flower patterns; also, it is known as the Golden Ratio. However, most people don't realize that Fibonacci also introduced modern math to Europe.
In the 12th century, Europe was still clinging to the Roman numeral system (I, II, III, IV, etc.), which made calculations rather tricky. Fibonacci, the son of a customs official from Pisa who was based in Algeria, immersed himself in the "Indian Method" of mathematics, combining Indian and Arab mathematical insights. He proceeded to author a book in Europe titled "Liber Abaci," or the "Book of Calculation.”, where he introduced his learnings.
"Liber Abaci" introduced our decimal system, which greatly simplified calculations. It also featured the famous Fibonacci sequence and illustrated how math could be applied in business, including the concept of interest calculation, which laid the foundation for modern finance.
The beautiful tapestry of knowledge is woven from threads of diverse cultures. Concepts that may seem foreign can hold the keys to new ways of thinking and understanding. Fibonacci's tale is a testament to this. His curiosity led him to embrace unfamiliar methods, transforming how we perceive and practice mathematics.
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