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Issue:

Technology

 

Written by:

Laurel H

 

Date added:

November 24, 2015

 

Level:

University

 

Grade:

A

 

No of pages / words:

2 / 321

 

Was viewed:

4667 times

 

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Essay content:

From what researchers have discovered it was invented around 500 to 600 BC in an area around China or Egypt. This early tool was used to perform addition and subtraction and can still be found used in some of today's Middle Eastern cultures. In 650 AD the Hindus invented a written symbol for zero. Before this no true written calculations could be made, making this one of the most essential inventions to help computers...
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In 650 AD the Hindus invented a written symbol for zero. Before this no true written calculations could be made, making this one of the most essential inventions to help computers. In 830 AD the first mathematics textbook was invented by a man named Mohammed Ibn Musa Abu Djefar. The subject of this textbook he wrote was "Al Gebr We'l Mukabala" which in today's society is known as "Algebra" (History of Computers)...
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