because “necessity is the mother of invention”. Man always searched for a fast calculating device. It took long time to invent the digital computers. A brief history behind the invention of computer is as follows: Abacus: It was a wooden rack had horizontal wires with beads strung on them Abacus was the first computing device It was developed 5000 years ago It was used to perform simple addition and subtraction John Napier’s Bone: He was a Scottish mathematician. He created logarithm tables to carry
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Silk Road reach their height. ― Education of the population increases. A period of technological and cultural growth: ― world’s first paper money (1024) ― papermaking and movable type for book publishing ― mathematicians invent fractions; perfect the abacus ― precise lunar calendar based on phases of the Moon ― build first mechanical clock (1088) ― invent magnetic compass (1100) ― iron production
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computer is a machine that is able to take information (input)‚ do some work on or make changes to the information‚ to make new information (output). Computers have existed for much of human history. Examples of early computers are the astrolabe and the abacus. Modern computers are very different from early computers. They are now very powerful machines that are able to do billions of calculations every second. Most people have used a personal computer in their home or at work. Computers are useful for
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replaced the old Roman numeral system with theHindu-Arabic numbering system‚ which consists of Hindu-Arabic(0-9) symbols. There were some disadvantages with the Roman numeral system: Firstly‚ it didnot have 0 ’s and lacked place value; Secondly‚ an abacus was usually requiredwhen using the system. However‚ Fibonacci saw the superiority of using Hindu-Arabic system and that is the reason why we have our numbering system today. 1He had included the explanation of our current numbering system in his
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VSRD International Journal of Business and Management Research‚ Vol. 3 No. 2 February 2013 e-ISSN : 2231-248X‚ p-ISSN : 2319-2194 © VSRD International Journals : www.vsrdjournals.com / 103 RESEARCH COMMUNICATION IFRS IMPLEMENTATION “ISSUES AND CHALLENGES FOR INDIA” 1 B. 1 Associate 2Researsh Kapoor and 2Jyoti Ruhela* Professor‚ Scholar‚ 1‚2Department Commerce & Business Administration‚ MMH College (CCS University)‚ Ghaziabad‚ Uttar Pradesh‚ INDIA. *Corresponding Author : jyotimbaicfai@gmail
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of some maximum or minimum.” --Leonhard Euler 3. What is calculus?? Calculus originally meant “mathematics”.? Derived from the Latin “calx” (counter) – ancient Babylonians would use pebbles to represent units‚ tens‚ hundreds‚ etc‚ on a primitive abacus.? Later‚ defined as measuring varying rates of change. 4. Calculus is everywhereThe differentiation and integration of calculus have manyreal-world applications from sports to engineering to astronomyand space travel. 5. Calculus in the engineeringfield
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are adorned with helix‚ acanthus leaves‚ and a fleuron.6 Past the astragal‚ we see the shaft is fluted down to the filet‚ with a torus‚ scotia‚ torus‚ and plinth making up the base. Next‚ the entablature is of Corinthian design. Starting above the abacus in the architrave‚ there 3 plain fasciae‚ with two ornamental molding patterns breaking them apart: a pearl reed‚ and a Greek arabesque pattern.7 Finishing the architrave‚ a cyma reversa with a pronounced fillet that the frieze is seated on. The frieze
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EXECUTIVE SUMMARY Introduction of organization: Millat Equipment Limited (MEL) is a part of Millat Group‚ comprising of three other companies‚ Millat Tractors Limited (MTL)‚ Bolan Castings Limited (BCL) and Millat Industrial Products (MIPL).Millat Equipment Limited is one of the leading manufacturing organizations in Pakistan producing transmission components. The company acquired a complete gear manufacturing setup along with state of the art inspection facility from M/s AGCO Limited-UK‚ (owners
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Baby Sitting Baby Sitting http://www.safeoakbabysitting.co.uk/ It is important that when babysitting you find what the expectations of the child’s parents are and have an understanding of the routines and the boundaries that are followed within the home. Knowing the likes and dislikes of the children and being sure of the sort of activities that are acceptable and age or stage appropriate will help to make the occasion fin for the children and enjoyable for the babysitter. Responsibilities
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The early foundations of what would become computer science predate the invention of the modern digital computer. Machines for calculating fixed numerical tasks‚ such as the abacus‚ have existed since antiquity. Wilhelm Schickard built the first mechanical calculator in 1623.[4] Charles Babbage designed a difference engine in Victorian times (between 1837 and 1901)[5] helped by Ada Lovelace.[6] Around 1900‚ the IBM corporation sold punch-card machines.[7] However‚ all of these machines were constrained
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