Babbage's Analytical Engine is a mechanical general-purpose computer; the Analytical Engine is driven by a steam engine and is about 30 meters long and 10 meters wide; the Analytical Engine uses punched paper tape for input and adopts the most common decimal system. .
The operating environment of this article: Windows 7 system, DELL G3 computer
What kind of calculator does the Babbage Analytical Engine belong to?
The Analytical Engine is a mechanical general-purpose computer designed by the British mathematician Charles Babbage. The analytical engine was powered by a steam engine and was approximately 30 meters long and 10 meters wide. It uses punched paper tape input, taking the most common decimal notation.
Machine Introduction
The Analytical Engine can be regarded as the world's first computer.
In the 1830s, the British mathematician and inventor Charles Babbage designed the Analytical Engine. Some of the computer ideas used in the Analytical Engine are still used today. The Analytical Engine included storage and processing very similar to the memory and processors used in today's computers. Input and output are performed using punch cards (a type of card invented by Jacquard in the 19th century). Babbage began research on the Analytical Engine in 1834. He built the analytical mechanism into a steam-driven machine composed of brass fittings. At that time, the emergence of the Analytical Engine did not bring earth-shattering shock, nor was it widely accepted.
It wasn’t until 1890 that the American statistician Herman Hollerith invented the electric tabulating machine (Electric Tabulating Machine) based on punch cards in response to the needs of the U.S. Census Bureau. Tabulating Machine), has only begun to be applied in practical information processing.
Babbage's work was strongly supported by Ada Augusta, Countess of La France, who is widely regarded as the world's first programmer. She designed a punch card program to calculate the Bernoulli sequence.
The replica of the Analytical Engine in the London Science Museum is a mechanical general-purpose computer designed by the British mathematician Charles Babbage. From the time the design of this machine was first proposed in 1837 until his death in 1871, this machine was not actually manufactured due to various reasons. But its design logic is very advanced, and it is the pioneer of electronic general-purpose computers about 100 years later.
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