• Sat. Apr 20th, 2024

The Forgotten Genius Behind the Comma: Giovanni Bianchini’s Revolutionary Use of Decimals in Astronomy and Mathematics

BySamantha Jones

Apr 3, 2024
The invention of the decimal point dates back to at least 1440

In the 15th century, Italian merchant and mathematician Giovanni Bianchini invented the comma, which revolutionized calculations by making them significantly easier. Bianchini used the decimal point in his work, showcasing a remarkable understanding of astronomical calculations. He worked for the Este family, managing their wealth and drawing up horoscopes. At that time, European astronomers used the Babylonian system of sixty, which posed challenges for multiplication and other calculations.

Bianchini’s innovative use of decimals was groundbreaking for that time and even influenced later astronomers. Using decimals in calculations made the process much simpler than working with fractions. A significant discovery was that Bianchini’s use of the decimal point predated a German astronomer’s observation of it by 150 years. His trigonometric tables, which combined degrees and the 60 system with decimals, showcased his unique approach to astronomical calculations. Ultimately, Bianchini’s work demonstrated the power and simplicity of decimal numbers in mathematical calculations.

By Samantha Jones

As a dedicated content writer at newszxcv.com, I bring a passion for storytelling and a keen eye for detail to every piece I create. With a background in journalism and a love for crafting engaging narratives, I strive to deliver informative and captivating content that resonates with our readers. Whether I'm covering breaking news or delving into in-depth features, my goal is to inform, entertain, and inspire through the power of words. Join me on this journey as we explore the ever-evolving world of news together.

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