Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! Bestimmte Arten von geometrischen Abbildungen der Zeichenebene oder des (euklidischen) Raumes in sich werden als Spiegelungen bezeichnet. Gelegentlich wird auch die Inversion als Spiegelung an einem Kreis oder Kreisspiegelung bezeichnet. Es handelt sich um eine Abbildung, die durch einen Punkt Z (Spiegelpunkt, Zentrum) gegeben ist. Die Spiegelung am Punkt Z ordnet jedem Punkt P der Zeichenebene oder jedem Punkt des Raumes einen Bildpunkt P' zu, der dadurch bestimmt ist, dass die Verbindungsstrecke [PP'] vom Punkt Z halbiert wird. Данное издание не является оригинальным. Книга печатается по...
ISBN: 978-6-1310-0196-3
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Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! Ein Achteck (griech. octogon) ist ein Polygon mit acht Ecken und acht Seiten. Oft ist mit einem Achteck ein regelmassiges Achteck gemeint, bei dem alle Seiten gleich lang und alle Winkel gleich gross sind. Konstruieren kann man ein regelmassiges Achteck, indem man bei einem Quadrat auf alle Seiten Mittelsenkrechten konstruiert und die Schnittpunkte der Mittelsenkrechten mit dem Umkreis mit den Ecken verbindet. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения...
ISBN: 978-6-1309-1693-0
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! Acid is a computer virus which infects .COM and .EXE files including command.com. Each time an infected file is executed, Acid infects all of the .EXE files in the current directory. Later, if an infected file is executed, it infects the .COM files in the current directory. Programs infected with Acid will have had the first 792 bytes of the host program overwritten with Acid's own code. There will be no file length increase unless the original host program was smaller than 792 bytes, in which case it will become 792 bytes in length. The program's date and time in the DOS disk directory listing will not be altered. Данное издание не является оригинальным....
ISBN: 978-6-1323-3223-3
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Frederic P. Miller, Agnes F. Vandome, John McBrewster
High Quality Content by WIKIPEDIA articles! In computability theory, the Ackermann function or Ackermann–Peter function is a simple example of a computable function that is not primitive recursive. The set of primitive recursive functions is a subset of the set of general recursive functions. Ackermann's function is an example that shows that the former is a strict subset of the latter. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-6-1308-0447-3
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Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! Die Ackermannfunktion ist eine 1926 von Wilhelm Ackermann gefundene, extrem schnell wachsende mathematische Funktion, mit deren Hilfe in der theoretischen Informatik Grenzen von Computer- und Berechnungsmodellen aufgezeigt werden konnen. Heute gibt es eine ganze Reihe von Funktionen, die als Ackermannfunktion bezeichnet werden. Diese weisen alle ein ahnliches Bildungsgesetz wie die ursprungliche Ackermannfunktion auf und haben auch ein ahnliches Wachstumsverhalten. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-6-1310-4241-6
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Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! Die Ackermann-Mengenlehre ist eine axiomatische Mengenlehre, die 1955 von Wilhelm Ackermann angegeben wurde. Er versuchte in ihr, Cantors Mengendefinition in ein prazises Axiomensystem umzusetzen. Die Ackermann-Mengenlehre erweitert die Zermelo-Fraenkel-Mengenlehre ZFC um Klassen (dort: Gesamtheiten), unterscheidet sich aber von der bekannteren Neumann-Bernays-Godel-Mengenlehre dadurch, dass echte Klassen auch Elemente anderer Klassen sein konnen und es daher auch kleine echte Klassen gibt. Die ZFC-Axiome gelten dort nur eingeschrankt auf Mengen, die zusatzlich das Fundierungsaxiom erfullen. Данное издание не является оригинальным. Книга...
ISBN: 978-6-1310-4305-5
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In data networking, an acknowledgment is a signal passed between communicating processes or computers to signify acknowledgment, or receipt of response, as part of a communications protocol. For instance, ACK packets are used in the Transmission Control Protocol to acknowledge the receipt of SYN packets when establishing a connection, data packets while a connection is being used, and FIN packets when terminating a connection. The acknowledgement function is used in the automatic repeat-request (ARQ) function. Acknowledgement frames are numbered in coordination with the frames that have been received, and then...
ISBN: 978-6-1346-2701-6
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In telecommunications, an acknowledge character (ACK) is a transmission control character transmitted by the receiving station as an acknowledgement, i.e. an affirmative response to the sending station: this is defined in Federal Standard 1037C. In the ASCII code, the ACK character is 0x06 (hexadecimal), or ^F. "ACK" is also used as a slang abbreviation in internet forums and chats (mainly technology) for "Understood". Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения...
ISBN: 978-6-1346-2830-3
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The ACM Computing Classification System is a subject classification system for computer science devised by the Association for Computing Machinery. The system is comparable to the Mathematics Subject Classification in scope, aims and structure, being used by the various ACM journals to organise subjects by area.The system has gone through six revisions, the first version being published in 1964, and revised versions appearing in 1982, 1983, 1987, 1991, and the now current version in...
ISBN: 978-6-1332-1321-0
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. ACM Guide to Computing Literature is a database, published by the Association for Computing Machinery (ACM), that categorizes and abstracts most computer science literature. It contains citations to all ACM publications, as well as literature from other publishers. The Guide was also published in print from 1977 until 1997. All of the citations included in the printed Guide from 1987 through 1997 are included in the online database; citations from print issues of the Guide published...
ISBN: 978-6-1332-1326-5
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. ACM SIGGRAPH is the New York–based Association for Computing Machinery's Special Interest Group on Computer Graphics and Interactive Techniques. It was founded in 1969 by Andy van Dam (its direct predecessor, ACM SICGRAPH was founded two years earlier in 1967). ACM SIGGRAPH convenes the annual SIGGRAPH conference, attended by tens of thousands of computer professionals. The organization also sponsors other conferences around the world, and regular events are held by its professional and student chapters in several countries. The organization's stated values are excellence, integrity, volunteerism, passion and...
ISBN: 978-6-1346-2694-1
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Frederic P. Miller, Agnes F. Vandome, John McBrewster
Acme is a text editor and graphical shell from the Plan 9 from Bell Labs operating system, designed and implemented by Rob Pike. It can use the sam command language. The design of the interface was influenced by Oberon. It is different from other editing environments in that it acts as a 9P server. A distinctive element of the user interface is mouse chording. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-6-1306-2010-3
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! Acme is a computer virus which infects EXE files. Each time an infected file is executed, Acme may infect an EXE in the current directory by creating a hidden 247 byte long read-only COM file with the same base name. (In DOS, if the file extension is not specified, and two files with the same base name exist, one with .COM and one with .EXE, the .COM file will always be executed first.) Acme is a variant of Clonewar, a spawning virus. Acme is also perhaps a descendant of the small single-step infector Zeno, which is not to be confused with the Zeno programming language. Данное издание не является оригинальным. Книга печатается по...
ISBN: 978-6-1323-3231-8
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Frederic P. Miller, Agnes F. Vandome, John McBrewster
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. An acnode is an isolated point not on a curve, but whose coordinates satisfy the equation of the curve. The term "isolated point" or "hermit point" is an equivalent term. Acnodes commonly occur when studying algebraic curves over fields which are not algebraically closed, defined as the zero set of a polynomial of two variables. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-6-1329-0125-5
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Frederic P. Miller, Agnes F. Vandome, John McBrewster
The Acorn Electron is a budget version of the BBC Micro educational/home computer made by Acorn Computers Ltd. It has 32 kilobytes of RAM, and its ROM includes BBC BASIC along with its operating system. The Electron was able to save and load programs onto audio cassette via a supplied converter cable that connected it to any standard tape recorder that had the correct sockets. It was capable of basic graphics, and could display onto either a television set, a colour (RGB) monitor or a "green screen" monitor. At its peak, the Electron was the third best selling micro in the United Kingdom, and total lifetime game sales for the Electron exceeded those of the BBC Micro. There are at least 500 known games for the Electron and the true total...
ISBN: 978-6-1306-5419-1
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Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! Der BBC Micro ist ein auf dem 6502-Prozessor (1,8 MHz) basierender Heimcomputer der britischen Firma Acorn. Seine Verbreitung fand er ab 1981 vor allem in britischen Schulen, weil eine Sendung des BBC den Acorn als Lehrmodell nutzte. Daher auch der haufig genutzte Name "BBC Micro" fur die Modelle Acorn A (16 KB RAM), B (32 KB RAM) und B+ (64 KB RAM). Einzigartig fur die damalige Zeit war der offene Systembus des Acorn - der sogenannte Tube. Uber den Tube liessen sich, an den sonst eigenstandigen arbeitenden Rechner, zusatzliche CPU-Module anschliessen. Moglich waren hier Prozessoren der Bauart 6502, Z80, 68000 und ARM1, womit der Rechner zur Konsole...
ISBN: 978-6-1310-6116-5
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! The A7000 and A7000+ were Acorn Computers's entry level computer based on the Risc PC architecture. Launched in 1995, they replaced some of the models of the Acorn Archimedes range. After the breakup of Acorn Computers in 1998, Castle Technology bought the rights to continue production of the A7000+. Acorn Computers was a British computer company established in Cambridge, England, in 1978. The company produced a number of computers which were especially popular in the UK. These included the Acorn Electron, the BBC Micro and the Acorn Archimedes. Acorn's BBC Micro computer dominated the UK educational computer market during the 1980s and early 1990s, drawing many comparisons with Apple in the...
ISBN: 978-6-1330-6162-0
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! Acorn User magazine was founded by Acorn Computers in 1982, contract-published by Addison-Wesley, to coincide with the launch of the BBC Micro. It covered the range of Acorn home computers, the BBC Micro and Atom at first and later the Electron, Archimedes and Risc PC. The first issue was dated July/August 1982. From the April 1984 issue, the magazine came under the control of Redwood Publishing, a company recently founded by Michael Potter (a former publisher at Haymarket Publishing), Christopher Ward (a former editor of the Daily Express and a non-executive director of Acorn) and Chris Curry (one of the founders of Acorn). In 1989, the name changed to BBC Acorn User, reflecting the fact that...
ISBN: 978-6-1330-6172-9
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! The Acorn Archimedes was Acorn Computers Ltd's first general purpose home computer based on their own 32-bit ARM RISC CPU. The name is also commonly used to describe computers which were based on the same architecture, even where Acorn did not include 'Archimedes' in the official name.The first models were released in June 1987, as the 300 and 400 series. The 400 series included 4 expansion slots (although a 2 slot backplane could be added to the 300 series as an official upgrade, and third parties produced their own 4 slot backplanes) and an ST506 controller for an internal hard drive. Данное издание не является оригинальным. Книга печатается...
ISBN: 978-6-1330-6169-9
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Frederic P. Miller, Agnes F. Vandome, John McBrewster
High Quality Content by WIKIPEDIA articles! Acorn's Machine Operating System (MOS) or OS was a computer operating system used in the Acorn BBC computer range. It included support for four-channel sound and graphics, file system abstraction, and digital and analogue I/O including a daisy-chained fast expansion bus. The implementation was single- tasking, monolithic and non re-entrant. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-6-1336-1319-5
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Acorn Communicator is a business computer developed by Acorn Computers in 1985. The system sold in very low numbers to companies requiring a computer with a built-in modem. As a dedicated Prestel terminal with built-in word processing and spreadsheet capabilities, the Communicator found a niche market amongst travel agents in the United Kingdom and Italy, who used Prestel (and similar networks) as probably the earliest online booking service. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд...
ISBN: 978-6-1346-2691-0
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High Quality Content by WIKIPEDIA articles! The A7000 and A7000+ were Acorn Computers`s entry level computer based on the Risc PC architecture. Launched in 1995, they replaced some of the models of the Acorn Archimedes range. After the breakup of Acorn Computers in 1998, Castle Technology bought the rights to continue production of the A7000+. The A7000 used the ARM7500 system on chip which combined the separate ARM CPU, MMU, VIDC20 video chip and IOMD IO controller of the Risc PC into a single chip.
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. ACOS is a compiled language for the ProDOS 8 operating system on the Apple II computer. Originally written by Greg Schaffer, ACOS short for "A Communications Operating System" was created as the underlying operating system for GBBS and GBBS Pro. ACOS was a tokenizing "compiler" in that it generated an interpreted code that would execute quickly. It used an indexed, fixed length block file for handling message storage. Compile time depended on the size of the text source code file. A typical 128k source would compile in approximately 2 minutes. Данное издание не является...
ISBN: 978-6-1331-4164-3
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