When Did Pascal Invent The Calculator
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Pascal's calculator - Wikipedia
- https://en.wikipedia.org/wiki/Pascal%27s_calculator
- Pascal's calculator (also known as the arithmetic machine or Pascaline) is a mechanical calculator invented by Blaise Pascal in 1642. Pascal was led to develop a calculator by the laborious arithmetical calculations required by his father's work as the supervisor of taxes in Rouen. He designed the machine to … See more
Blaise Pascal | Biography, Facts, & Inventions | Britannica
- https://www.britannica.com/biography/Blaise-Pascal
- Between 1642 and 1644, Pascal conceived and constructed a calculating device, the Pascaline, to help his father—who in 1639 had been appointed intendant (local administrator) at Rouen—in his tax …
Pascaline | technology | Britannica
- https://www.britannica.com/technology/Pascaline
- The Pascaline was designed and built by the French mathematician-philosopher Blaise Pascal between 1642 and 1644. It could only do addition and subtraction, with numbers being entered by manipulating its dials. …
Biography of Blaise Pascal, Inventor of the Calculator
- https://www.thoughtco.com/biography-of-blaise-pascal-1991787
- French inventor Blaise Pascal (June 19, 1623–Aug. 19, 1662) was one of the most reputed mathematicians and physicists of his time. …
Pascaline Calculator Explained — Everything You Need To Know
- https://history-computer.com/pascaline-calculator/
- The calculator went through 50 prototypes. The calculator was publicly presented in 1645. Blaise Pascal invented the machine to help his father complete tax …
The History Of The Calculator
- https://www.thecalculatorsite.com/articles/units/history-of-the-calculator.php
- The first mechanical calculator appeared in 1642, the creation of French intellectual and mathematics whizz kid Blaise Pascal as "a device that will eventually perform all four arithmetic operations …
The History of Calculators and William Seward …
- https://www.thoughtco.com/history-of-calculators-1991652
- Blaise Pascal (1623-1662): Blaise Pascal invented one of the first calculators, called the Pascaline, to help his father with his work collecting taxes. An improvement in Schickard’s design, it nevertheless …
Blaise Pascal - first digital calculating machine | Educalc.net
- https://www.educalc.net/page/196488/
- In 1642, at the age of 18, Pascal invented and build the first digital calculator as a means of helping his father perform tedious tax accounting. Pascal’s father was the tax collector …
What were the famous Blaise Pascal inventions?
- https://science.howstuffworks.com/innovation/famous-inventors/famous-blaise-pascal-inventions.htm
- Pascal didn't invent the configuration (Chinese and Persian mathematicians used it more than 500 years earlier). However, he found novel uses for it, including calculating probabilities. In 1654, Pascal, now …
Blaise Pascal Invents a Calculator: The Pascaline
- https://www.historyofinformation.com/detail.php?entryid=440
- In 1645 Pascal published an eighteen-page pamphlet describing his calculating machine. It was called Lettre dédicatoire à Monseigneur le Chancelier sur le …
When Did Pascal Invent The Calculator & other calculators
Online calculators are a convenient and versatile tool for performing complex mathematical calculations without the need for physical calculators or specialized software. With just a few clicks, users can access a wide range of online calculators that can perform calculations in a variety of fields, including finance, physics, chemistry, and engineering. These calculators are often designed with user-friendly interfaces that are easy to use and provide clear and concise results.