The Egyptian number system I choose to write about the Egyptian Number system because I am familiar with the base system they use. Therefore‚ it is easy for me to explain. In this essay I will briefly talk about the history of the Egyptian number system‚ indicate their base‚ symbols‚ whether their number system is positional or not and finally explain their number system by giving examples. The Egyptians had a writing system based on hieroglyphs from around 3000 BC. Hieroglyphs was found
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Student name : Lê Đình Phương Student ID : 1151030 Class : 11CTT Report on REPRENSENTATION OF THE FLOATING POINT NUMBER REPRENSENTATION OF THE FLOATING POINT NUMBER Reference Materials: 1. Wikipedia Encyclopedia 2. Computer Organization and Design (David A. Paterson) I. INTRODUCTION: In computer science‚ we have unsigned and signed integer to represent the integer number‚ however‚ it only could be represent the number from 0 to 232-1 (from -231 to 231-1 with the signed
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NUMBER NUMBER SYSTEMS • Decimal 0~9 • Binary 0~1 • Octal 0~7 • Hexadecimal 0~F DECIMAL DECIMAL The decimal system is composed of 10 numerals or symbols. These 10 symbols are 0‚ 1‚ 2‚ 3‚ 4‚ 5‚ 6‚ 7‚ 8‚ 9; using these symbols as digits of a number‚ we can express any quantity. The decimal system‚ also called the base-10 system because it has 10 digits. EXAMPLE: 47 = (4 X 101)+(7 X 100) = (4 X 10) + (7 X 1) = 40+ 7 EXERCISE : 568.23 = BINARY BINARY In the binary system‚ there are only
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China-Nim The Chinese had one of the oldest systems of numerals that were based on sticks laid on tables to represent calculations. The Chinese system is also a base-10 system‚ but it has important differences in the way that the numbers are represented. The rod numbers were developed from counting boards‚ which came into use in the fourth century BC. A counting board had squares with rows and columns. Numbers were represented by little rods made from bamboo or ivory. A number was formed in a
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size. Microcomputers is a small computer system that can arrange from desk-top size to pocket size‚ they are also called as personal computers. Although digital computers differ greatly in size they all have five basic parts: input equipment‚ main memory‚ the control unit‚ arithmetic/logic unit‚ output equipment. All data handled by digital computers‚ including words‚ are in form of digits. But the computers use only the two digits of binary number system – that is‚ 0 and 1. Different combinations
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about RGB colour model and how it used on computer displays will be provided‚ Nyquist theorem‚ WAV structure which includes header information‚ logic gates with information about the 7 gates which are used‚ basic circuits used audio visual systems and how binary is used for audio quality. Research and experimentation will be done into the topics to gain a better understanding. Representation of images and Bitmap image. On most computer displays the screen imaged is made up of discrete units known
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physical and tangible components forming a computer are called “Hardware”. It includes not only the computer system but also cables‚ connectors‚ power supply units and peripherals such as Keyboard‚ Mouse‚ Audio Speaker‚ Printer etc. Software: The software refers to the program that instructs the computer what to do. Or The term Software refers to non – physical elements of a computer system. Software makes the hardware usable. Such as Ms. Office‚ Corel Draw‚ Oracle etc. Q - 3) Define a programming
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9x100=900 + 3x10=30 + 1x1=1 = 2931 Exercise 1.1.2 Mapping for binary number 110 base 2 4 2 1 * * * 1 1 0 = = = 4 + 2 + 0= 6 Exercise 1.1.3 Mapping for binary number 11 base 2 2 1 * * 1 1 = = 2 + 1= 3 Exercise 1.1.4 Mapping for binary number 10010 base 2 16 8 4 2 1 * * * * * 1 0 0 1 0 = = = = = 16 + 0 + 0 + 2 + 0= 18 Exercise 1.1.5 Mapping for binary number 11100010 base 2 128 64 32 16 8 4 2 1 * * * * * * * * 1 1 1 0 0 0
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Also‚ it shows you how we use computer math with computer hardware and systems. Some of these concepts are bits versus bytes‚ binary versus decimal‚ Boolean operators‚ hertz‚ and data transfer. The chapter two also shows numbering systems used in computers. These are some importance skills that will help you in the computer field. Thirty plus years ago‚ the first personal computer terms such as bits‚ bytes‚ decimal‚ binary‚ and hexadecimal have come part of the common language‚ but these terms
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Reading Binary Exercise 1.1.1 Create a mapping similar to Figure 1- 1 for the decimal number 2931 using either paper and pencil or a Word document. Exercise 1.1.2 Create a mapping similar to Figure 1- 2 for the binary number 110 2 using either paper and pencil or a Word document. Exercise 1.1.3 Create a mapping similar to Figure 1- 2 for the binary number 11 2 using either paper and pencil or a Word document. Exercise 1.1.4 Create an expanded mapping similar to Figure 1- 3 for the binary number
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