history of the computer

THE HISTORY OF THE COMPUTER The introduction of the computer was the result of advances in technologies and homos entrust to produce equipments that arsehole assist with time prudence and recent changes. The abacus was one of the first base numerate machines that were designed in tail blow B.C. Papyrus helped early man to record info and figures. However some of the machines that were designed in the earlier days, with standardized features didnt open all of the need part and expert mainframe to make the design feat efficiently. For example, some had parts made of wood prior to coat manipulation and manufacturing. The first creation was called the abacus, a simple counting aid, which may have been invented in Babylonia (now Iraq) in the fourth ampere-second B.C. The Antikythera mechanism, social occasiond for registering and predicting the social movement of the stars and planets, is dated to the first century B.C. It was discovered off the br im of Greece in 1901. Arabic numerals were introduced to atomic number 63 in the eighth and 9th centuries A.D. Roman numerals remain in use in some parts of Europe until the seventeenth century. The Arabic system introduced the concepts of the zero and fixed places for tens, hundreds, thousand, etc., and greatly simplified numeral calculations.

John Napier, superpower of Murchison, Scotland, invents logs in 1614. Logs allow multiplication and variant to be decreased to addition and subtraction. Wilhelm Schickard builds the first mechanical reckoner in 1623. It can work with six digits, and carries digits across columns. It works, further never makes it beyond the prototyp! e stage. Schickard is a professor at the University of Tubingen, Germany. Blaise Pascal builds a mechanical calculator in 1642. It has the aptitude for eight digits, but has trouble carrying and its gears tend to jam. Joseph-Marie Jacquard invents an automatic pout controlled by biff cards. The first computer which was called the difference engine. was...If you need to get a full essay, order it on our website: BestEssayCheap.com

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