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| | Analytical engine - Wikipedia, the free encyclopedia |
 | | The analytical engine, an important step in the history of computers, is the design of a mechanical modern general-purpose computer by the British professor of mathematics Charles Babbage. | | | Charles Babbage's first attempt at a mechanical computing device was the difference engine, a special-purpose computer designed to tabulate logarithms and trigonometric functions by evaluating approximating polynomials. | | | Randell, Brian, From Analytical Engine to Electronic Digital Computer: The Contributions of Ludgate, Torres, and Bush, Annals of the History of Computing, Volume 4, Number 4, October 1982. |
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http://en.wikipedia.org/wiki/Analytical_engine
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| | Excession Communications - Analytical Engine Sample |
| | Far ahead of its time, the Analytical Engine introduced a number of fundamental concepts in computing that are still used today in modern digital computers. | | | Unlike the later Analytical Engine, which was designed to be what is essentially a Universal Turing Machine, the Difference Engine was intended for the single purpose of mechanically computing mathematical tables that, until then, were laboriously calculated by hand and were notoriously error prone. | | | Babbage's first computational engine was the Difference Engine, which he designed in the 1820s. |
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http://www.excession.com/samples/analytical_engine.html
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| | Analytical Engine |
| | The analytical engine has an intelligence of 1 with regards to programming, and may be programmed in a manner similar to that used to program a robotic brain (see Vampire Fleets for details). | | | The super genius analytical engine has an intelligence of 3 with regards to programming, and may be programmed in a manner similar to that used to program a robotic brain (see Vampire Fleets for details). | | | The standard analytical engine is available from a variety of sources and is used much as any other computer in FFandS. |
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http://www.geocities.com/harrisgwjr/FFS/ffs_analyticaleng.html
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| | Charles Babbage's Analytical Engine |
| | Analytical Engine ever actually worked, Ada's program would have been able to compute a mathematical sequence known as Bernoulli numbers. | | | Based on this work, Ada is now credited as being the first computer programmer and, in 1979, a modern programming language was named ADA in her honor. | | | Ada, who was a splendid mathematician and one of the few people who fully understood Babbage's vision, created a program for the Analytical Engine. |
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http://www.maxmon.com/1830ad.htm
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| | Inventor Charles Babbage Biography |
| | Engines of the Mind: The Evolution of the Computer from Mainframes to Microprocessors | | | Analytical Engine, a mechanical digital computer which, viewed with the benefit of a century and a half's hindsight, anticipated virtually every aspect of present-day computers. | | | Considered by many to be a direct forerunner of the modern computer, the Difference Engine was able to compute mathematical tables. |
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http://www.ideafinder.com/history/inventors/babbage.htm
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| | Educom Review |
| | She emphasized the versatility of the Analytical Engine by providing numerous examples such as demonstrations of how it would compute trigonometric functions containing variables, examples of how the engine would do difficult problems without error, and most notably, her detailed example of how the engine would compute the Bernoulli numbers. | | | Unlike the Difference Engine, which required a human programmer to set the initial values to enter data that had been computed and set into columns, the Analytical Engine used "operation cards" to perform arithmetic on numerical data as well as to respond to symbols representing data. | | | She understood the importance of Charles Babbage's Analytical Engine and glimpsed the future of computing in her ideas for programming the engine and in her speculations of its possible uses. |
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http://www.educause.edu/pub/er/review/reviewArticles/31240.html
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| | Science Museum Babbage Analytical Engine |
| | The designs for the Analytical Engine include almost all the essential logical features of a modern electronic digital computer. | | | The engine was envisaged as a universal machine for finding the value of almost any algebraic function. | | | The Analytical Engine could have `looped’ (repeat the same sequence of operations a predetermined number of times) and was capable of conditional branching (IF
THEN
statements) i.e. |
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http://www.sciencemuseum.org.uk/on-line/babbage/page5.asp
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| | CHAC Analytical Engine |
| | Dawn of the Micro: Intel's Intellecs by Kip Crosby. | | | Analytical Engine 2.4: "The Education of a Computer Maker," HP 21xx/2000; Interview with Joe Schoendorf. | | | The Analytical Engine solicits manuscripts of 750 to 2500 words on the general topic of the history of computing in, or with significant reference to, the State of California. |
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http://www.chac.org/chac/chengine.html
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| | Charles Babbage |
| | In Babbage's design for the Analytical Engine, the discrete functions of mill (in which "all operations are performed") and store (in which all numbers are originally placed, and, once computed, are returned) rely on this supposition of reversibility. | | | Born December 26, 1791 in Teignmouth, Devonshire UK, Died 1871, London; Known to some as the "Father of Computing" for his contributions to the basic design of the computer through his Analytical machine. | | | Babbage thought the table would be "of value in many respects", and might "induce others to furnish more extensive collections of similar and related facts". |
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http://ei.cs.vt.edu/~history/Babbage.html
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| | SJSU Virtual Museum |
| | Babbage is known for his ideas about building an "analytical engine", the predecessor of the digital computer. | | | He proposed operations research which involves the idea of using machines to perform routine mathematical operations and thus deleting drudgery and errors in human calculation. |
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http://www.sjsu.edu/depts/Museum/bab.html
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| | [No title] |
| | Furthermore, because IBM computers used The Analytical Engine, Volume 1, Number 3, January 1994 Page 6 IBM tabulators and printers for input and output, sales of the older equipment were helped rather than hurt when computers were sold. | | | If you check with the The Analytical Engine, Volume 1, Number 3, January 1994 Page 46 people at IBM San Jose where all IBM disk subsystems were designed from 1957 to the recent past, you will probably find out that the term "Winchester" applies to a single technology developed in late 60's. | | | The Analytical Engine, Volume 1, Number 3, January 1994 Page 8 Roughly a year after the Apple II's introduction, Apple brought out the Disk II 5.25 floppy drive, a stroke of genius that may even have surpassed the computer itself. |
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http://www.chac.org/engine-ascii/engv1n3.txt
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| | Charles Babbage (1792 - 1871) |
| | The Analytical Engine was to be programmed by a series of punched cards, (in much the same way as Konrad Zuse would instruct his Z-series machines in the next century) but would have no ‘inbuilt programming’, or specific purpose, as had the majority of machines designed in Babbage's time. | | | In short, Babbage's Analytical Engine was to be the world's first general use programmable computer, a machine designed not just for solving one particular mathematical problem, but to carry out a range of calculating operations ordered by its operator. | | | Ada Byron, Countess of Lovelace, Babbage's confidant and cohort - and one of the few people to actually understand the potential of his machine - compared the Analytical Engine with the Jacquard-loom: "We may most aptly say that the Analytical Engine weaves algebraical patterns just as the Jacquard-loom weaves flowers and leaves." |
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http://www.kerryr.net/pioneers/babbage.htm
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| | High-Tech Dictionary Definition |
| | Babbage is often credited as being "the father of computers" for his work on the Analytical Engine. | | | It was intended to compute decisions based on prior computations and loops founded on Jacquard's punched cards. | | | A computing machine conceived in 1830 by Charles Babbage. |
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http://www.computeruser.com/resources/dictionary/definition.html?lookup=8302
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| | Classics in the History of Psychology -- Menabrea (1842) |
| | In this manner we shall have a representation of an analytical development; and, supposing the position of the several terms composing it to be invariable, the problem will be reduced to that of calculating their coefficients according to the laws demanded by the nature of the question. | | | Babbage's engine; the comprehension of this would entail studies of much length; and I shall endeavour merely to give an insight into the end proposed, and to develope the principles on which its attainment depends. | | | When once the engine shall have been constructed, the difficulty will be reduced to the making out of the cards; but as these are merely the translation of algebraical formulae, it will, by means of some simple notations, be easy to consign the execution of them to a workman. |
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http://psychclassics.yorku.ca/Lovelace/menabrea.htm
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| | Charles Babbage |
| | While such computers are unlikely to be as fast as future electronic computers they are conceptually simple and relatively easy to design and analyze, making them attractive targets for theoretical analysis and strong evidence that molecular computation is feasible. | | | Perhaps the most famous mechanical computer was Charles Babbage's Analytical Engine, first proposed in the 1830's. | | | Such a computer could have been built in the 1800's, and would have advanced the use of the modern computer by almost a century. |
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http://www.zyvex.com/nanotech/babbage.html
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| | The Difference Dictionary:A |
| | It represented a conceptual advance over the Difference Engine, as it was designed to perform any arithmetic operation, and to string many such operations together. | | | Conceptually, it was a forerunner of the modern digital computer, although, because of its mechanical nature, it would have been many millions of times slower. | | | It stored instructions for the operations on coded punched cards, in the same way a Jacquard loom stores instructions. |
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http://www.sff.net/people/gunn/dd/a.htm
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| | The Analytical Engine Table of Contents |
| | Various aspects of The Analytical Engine are compared to those of both early electronic and present-day computers. | | | This 1842 document is the definitive exposition of the Analytical Engine, which described many aspects of computer architecture and programming more than a hundred years before they were "discovered" in the twentieth century. | | | Documentation, in Unix manual page style, of aes, a command-line emulator for The Analytical Engine which you can download in either ready-to-run object code or source code form, which runs on any computer with a compatible Java virtual machine implementation. |
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http://www.fourmilab.ch/babbage/contents.html
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| | Ferrets and Topic Maps: Knowledge Engineering for an Analytical Engine |
| | The first application of the Ferret engine, developed as a tool to support the ADCs in their work, reads electronic documents and highlights potentially classified passages, displaying along with each portion of text the proposed classification and the rules from the guidance that support the classification. | | | The new topic maps might assist us in representing analytical results in processes like classification, or they could serve as indexes for searching the documents that have been analyzed. | | | Since the original classification project, the applications for both the Ferret engine and the knowledge-engineering techniques have expanded. |
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http://www.gca.org/papers/xmleurope2001/papers/html/s31-2.html
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| | Virtual Travelog Charles Babbage and Howard Aiken. How the Analytical Engine influenced the IBM Automatic Sequence ... |
| | The construction of the Difference Engine II is documented by Doron Swade in his book The Difference Engine Charles Babbage and the quest to build the first computer. | | | Babbage's Analytical Machine, and of printing Tables by its means. | | | the many-body problem in QM does not permit closed-form analytic results, which inspired hartree to propose an iterative approach to this problem. |
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http://www.virtualtravelog.net/entries/2004/03/charles_babbage_and_howard_aiken_how_the_analytical_engine_influenced_the_ibm_automatic_sequence_controlled_calculator_aka_the_harvard_mk_i.html
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| | 3 A Brief History of Computer Technology |
| | During the early days of electronic computing devices, there was much discussion about the relative merits of analog vs. digital computers. | | | A complete history of computing would include a multitude of diverse devices such as the ancient Chinese abacus, the Jacquard loom (1805) and Charles Babbage's ``analytical engine'' (1834). | | | It would also include discussion of mechanical, analog and digital computing architectures. |
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http://csep1.phy.ornl.gov/ov/node8.html
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| | Charles Babbage (1791-1871) |
| | Babbage's Calculating Engines 1832-71 exhibit from the Computing Then and Now gallery page in the Treasures of the Science Museum on-line exhibition. | | | Difference Engine No. 2, now on display in the Science Museum Computing Gallery in London. | | | Swade, The Difference Engine: Charles Babbage and the Quest to Build the First Computer, Viking Books, 2001. |
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http://vmoc.museophile.sbu.ac.uk/babbage
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| | babbage - introduction |
| | Background - The computational part of the Babbage Difference Engine #2 was built by (and is in) the British National Museum of Science and Industry in 1991. | | | So the second part of his Difference Engine was a type-setting machine, which reduced the probability of human error to a minimum. | | | Please note: This paper does not discuss the Babbage Analytical Engine that contains many of the ideas of the modern computer, and was described by "Ada King, Countess of Lovelace" (please see name discussion here) and others. |
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http://ed-thelen.org/bab/bab-intro.html
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| | The Diogenes Club: The Original Analytical Engine |
| | began research into the Analytical Engine, a mechanical digital computer which was the true precursor to today's computer's. | | | For more in depth information about the Original Analytical Engine, please review the information found in these books and by selecting the link on the Analytical Engine graphic, above. | | | Babbage suggested that she do this and this plan, is now regarded as the first "computer program." |
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http://www.diogenes-club.com/babbage.htm
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| | The Analytical Engine |
| | These pages include a Java-based emulator for The Analytical Engine and a variety of programs for it. | | | You can run the emulator as an applet within a Web page or as a command-line application on your own computer (assuming it is equipped with a Java runtime environment). | | | You'll see concepts used every day in the design and programming of modern computers described for the very first time, often in a manner more lucid than contemporary expositions. |
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http://www.fourmilab.ch/babbage
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| | Analytical Graphics, Inc. (AGI), analysis software for land, sea, air, and space |
| | Analytical Graphics, Inc. (AGI), analysis software for land, sea, air, and space |
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http://www.stk.com
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| | Dictionary of Computers - analytical engine |
| | It introduced many of the concepts of the digital computer but, because of limitations in manufacturing processes, was never built. | | | Programmable computing device designed by English mathematician Charles Babbage in 1833. | | | It was based on the difference engine but was intended to automate the whole process of calculation. |
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http://www.tiscali.co.uk/reference/dictionaries/computers/data/m0005759.html
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| | History of Computing Science: The Difference Engine |
| | It was intended to be steam-powered; fully automatic, even to the printing of the resulting tables; and commanded by a fixed instruction program. | | | He theorized that it must be possible to design a calculating machine which could do these operations automatically. | | | He produced a prototype of this "difference engine" by 1822 and with the help of the British government started work on the full machine in 1823. |
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http://www.eingang.org/Lecture/difference.html
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| | Track those goods, prices on eBay CNET News.com |
| | Terapeak Smart Search is an analytical software engine that gathers data from closed auctions on eBay to offer customers market context. | | | Also on Tuesday, Net research firm Terapeak launched a data mining application for use with eBay. |
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http://news.com.com/Track+those+goods,+prices+on+eBay/2100-1038_3-5445432.html?part=rss&tag=5445432&subj=news.1038.5
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| | Ada Lovelace: Founder of Scientific Computing |
| | the engine [is] the material expression of any indefinite function of any degree of generality and complexity." Her Notes anticipate future developments, including computer-generated music. | | | Charles Babbage, Lucasian professor of mathematics at Cambridge, was known as the inventor of the Difference Engine, an elaborate calculating machine that operated by the method of finite differences. | | | Babbage had made plans in 1834 for a new kind of calculating machine (although the Difference Engine was not finished), an Analytical Engine. |
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http://www.sdsc.edu/ScienceWomen/lovelace.html
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| | The Analytical Engine Online |
| | You'll explore what computers do and how they do it; their history and impact on society; their frivolous uses and serious applications. | | | This web site complements the book, The Analytical Engine. |
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http://www.course.com/downloads/computerscience/aeonline
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| | WardsAuto.com - PR Newswire Industry News |
| | "With this, we will be able to more effectively balance our supply and demand requirements and improve our responsiveness to our customers." Infor Advanced Planning is a powerful supply chain planning solution with an analytical engine that allows your business to model complex strategic and tactical business problems and optimize the solution. | | | Infor Advanced Planning is the solution that supports our business objective and enables our team to make the best informed decisions for our business and our customers," said Kuldeep Chandra, Director of Procurement & Supply at Wescast. |
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http://www.prnewswire.com/cgi-bin/stories.pl?ACCT=wardsauto.story&STORY=/www/story/11-01-2004/0002349363&EDATE=MON+Nov+01+2004,+10:51+AM
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| | Science Museum Babbage References |
| | Swade, D., The Cogwheel Brain: Charles Babbage and the Quest to build the first Computer, London:: Little, Brown, 2001 | | | Collier, B., The little engines that could’ve: The calculating machines of Charles Babbage, Doctoral dissertation, Harvard, 1970, New York:: Garland, 1991 | | | Swade, D., Charles Babbage and his Calculating Engines, London:: Science Museum, 1991 |
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http://www.sciencemuseum.org.uk/on-line/babbage/page7.asp
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| | The Ada Picture Gallery |
| | Ada is an international programming language, designed for software engineers. | | | She was the assistant and patron of Charles Babbage; she wrote programs for his "Analytical Engine." | | | Two undated letters from Ada Lovelace (left) together with Babbage's son's instructions for operating a section of the Difference Engine and the medal awarded to Babbage in 1824 by the Astronomical Society of London. |
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http://www.cs.kuleuven.ac.be/~dirk/ada-belgium/pictures.html
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| | [No title] |
| | 1833: Charles Babbage designs the Analytical Machine that follows instructions from punched-cards. | | | 1822: In England Charles Babbage designs a Difference Engine to calculate logarithms, but the machine is never built. | | | 1884: Institute of Electrical Engineers (IEE) is founded. |
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http://www.cyberstreet.com/hcs/museum/chron.htm
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| | Computer History Association of California (CHAC) |
| | Almost as many ask us about buying old computers. | | | See the Engine page for details and a TOC. | | | Beginning with Engine 4.2, we'll give buyers and sellers their own special channel with classified ads....cheap, like about US$10 for a 2"x2.5" single insertion. |
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http://www.chac.org
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| | The Analytical Engine: A Rove-ing We Will Go |
| | The Analytical Engine: A Rove-ing We Will Go The Analytical Engine | | | This is a paragraph of text that could go in the sidebar. | | | Still no sign of the missing white woman in Aruba, but investigators have reported a sighting of something far more elusive: a spine in the White House press corps. |
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http://www.superunicorn.com/erik/2005/07/rove-ing-we-will-go.html
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| | The Analytical Engine |
| | Frequent Analytical Engine reader Mortellan started the Greyhawk-themed web comic W.o.G. about a year ago, and has been posting weekly updates ever since. | | | When I say "Greyhawk comic" I really mean it, because some of the jokes are so laser focused on obscure setting trivia or even decade-old Internet discussions that they'll fly right past the casual reader. | | | I wrote that nine years ago, on this webpage. |
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http://www.superunicorn.com/erik
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