Computer-science Clipart
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Computer-science Clipart144144Karl Friedrich Gauss
https://openclipart.org/detail/250953/karl-friedrich-gauss
Tue, 07 Jun 2016 00:06:04 -0400AdamStanislavLithograph from 1828, by Siegfried Detlev Bendixen, showing a portrait of the German mathematician Carl Friedrich Gauss at the age of 50. Source: http://commons.wikimedia.org/wiki/File:Bendixen_-_Carl_Friedrich_Gauß,_1828.jpg.
From en.wikipedia.org/wiki/Carl_Friedrich_Gauss: ?Johann Carl Friedrich Gauss (/?a?s/; German: Gauß, pronounced [?a?s]; Latin: Carolus Fridericus Gauss) (30 April 1777 ? 23 February 1855) was a German mathematician who contributed significantly to many fields, including number theory, algebra, statistics, analysis, differential geometry, geodesy, geophysics, mechanics, electrostatics, astronomy, matrix theory, and optics.
Sometimes referred to as the Princeps mathematicorum (Latin, "the foremost of mathematicians") and "greatest mathematician since antiquity", Gauss had an exceptional influence in many fields of mathematics and science and is ranked as one of history's most influential mathematicians.?
Yes, he was all that and a lot more. But my favorite story is from his childhood. It is said one day his math teacher needed to do some work instead of teaching, so at the beginning of the lesson he told the pupils to add up the numbers from 1 to 100. They starting working and the teacher started doing whatever it was he needed to do. But just a few minutes later, young Karl raised his hand and said the numbers added up to 5050. The teacher just shook his head and told Karl not to fib.
Closer to an hour later other pupils started raising their hands and they also said the result was 5050. The teacher then asked Karl how he could calculate the result so quickly. Karl said that 1+100=101, 2+99=101,3+98=101,...,50+51=101. There were fifty such pairs that added up to 101 each. Therefore, the sum of the numbers from 1 to 100 equals 50 times 101, and that is 5050. Duh!
Whether the story is true or not, that is the basis of Gauss? algorithm for adding any sequence of numbers starting anywhere and ending anywhere else. And it shows Gauss would make an amazing computer programmer because this type of problem solving is the heart of computer programming.https://openclipart.org/detail/250953/karl-friedrich-gausshttp://creativecommons.org/licenses/publicdomain/Bertrand Russell in 1917
https://openclipart.org/detail/250930/bertrand-russell-in-1917
Mon, 06 Jun 2016 18:42:24 -0400AdamStanislavFrom ?The Ploughshare?. Drawn by J.F. Horabin. This 1917 image is in public domain. Source (in German): https://de.wikipedia.org/wiki/Datei:Bertrand_Russell,_by_J._F._Horrabin.jp
From https://en.wikipedia.org/wiki/Bertrand_Russell:?Bertrand Arthur William Russell, 3rd Earl Russell, OM, FRS (/?r?s?l/; 18 May 1872 ? 2 February 1970) was a British philosopher, logician, mathematician, historian, writer, social critic, political activist and Nobel laureate. At various points in his life he considered himself a liberal, a socialist, and a pacifist, but he also admitted that he had "never been any of these things, in any profound sense". He was born in Monmouthshire into one of the most prominent aristocratic families in the United Kingdom.
In the early 20th century, Russell led the British "revolt against idealism". He is considered one of the founders of analytic philosophy along with his predecessor Gottlob Frege, colleague G. E. Moore, and his protégé Ludwig Wittgenstein. He is widely held to be one of the 20th century's premier logicians. With A. N. Whitehead he wrote Principia Mathematica, an attempt to create a logical basis for mathematics. His philosophical essay "On Denoting" has been considered a "paradigm of philosophy". His work has had a considerable influence on logic, mathematics, set theory, linguistics, artificial intelligence, cognitive science, computer science (see type theory and type system), and philosophy, especially the philosophy of language, epistemology, and metaphysics.
Russell was a prominent anti-war activist; he championed anti-imperialism and went to prison for his pacifism during World War I. Later, he campaigned against Adolf Hitler, then criticised Stalinist totalitarianism, attacked the involvement of the United States in the Vietnam War, and was an outspoken proponent of nuclear disarmament. In 1950 Russell was awarded the Nobel Prize in Literature "in recognition of his varied and significant writings in which he champions humanitarian ideals and freedom of thought".?https://openclipart.org/detail/250930/bertrand-russell-in-1917http://creativecommons.org/licenses/publicdomain/Computer Science Joke: Father and Son try catch
https://openclipart.org/detail/241169/computer-science-joke-father-and-son-try-catch
Mon, 15 Feb 2016 22:11:22 -0400pjhanzlikA quick doodle I made for my try ... catch discussion post at UoPeople.https://openclipart.org/detail/241169/computer-science-joke-father-and-son-try-catchhttp://creativecommons.org/licenses/publicdomain/Futuristic island city
https://openclipart.org/detail/205276/futuristic-island-city
Thu, 27 Nov 2014 16:19:47 -0400anarresA futuristic city built on an island, possibly on an alien planet. It's the future but not, you know, the present-future, it's more like the future from the 1950s.https://openclipart.org/detail/205276/futuristic-island-cityhttp://creativecommons.org/licenses/publicdomain/HAL9000
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Thu, 31 Oct 2013 12:43:40 -0400crisgcamera eyehttps://openclipart.org/detail/187546/hal9000http://creativecommons.org/licenses/publicdomain/SVM (Support Vector Machines)
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Wed, 04 Sep 2013 23:53:58 -0400Suzana_KSupport Vector Machineshttps://openclipart.org/detail/182977/svm-support-vector-machineshttp://creativecommons.org/licenses/publicdomain/Qubit
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Thu, 21 Mar 2013 11:02:23 -0400Suzana_KVisualization of a Qubit https://openclipart.org/detail/176419/qubithttp://creativecommons.org/licenses/publicdomain/Yellow/Black UFO over planet 16px icon
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Sun, 10 Jun 2012 09:05:09 -0400qubodupfor http://ufoai.org/forum/index.php/topic,5301.120.htmlhttps://openclipart.org/detail/170526/yellowblack-ufo-over-planet-16px-iconhttp://creativecommons.org/licenses/publicdomain/HAL9000
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Wed, 25 May 2011 23:48:26 -0400marauderhal 9000 in 5 minutes with inkscapehttps://openclipart.org/detail/140461/hal9000http://creativecommons.org/licenses/publicdomain/Donald Knuth
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Sun, 08 May 2011 19:23:38 -0400FS"An algorithm must be seen to be believed"https://openclipart.org/detail/137407/donald-knuthhttp://creativecommons.org/licenses/publicdomain/Ontology
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Wed, 20 Apr 2011 22:55:29 -0400imadFor use in informatics and computer science documentshttps://openclipart.org/detail/133363/ontologyhttp://creativecommons.org/licenses/publicdomain/Kid at a computer
https://openclipart.org/detail/38347/kid-at-a-computer
Tue, 06 Apr 2010 07:38:23 -0400rejonThis is clipart converted and broken apart that has been released into the public domain because the document says so, and its from NASA, a USA government agency. The publication is called "The Brain in Space:"
http://www.nasa.gov/audience/foreducators/topnav/materials/listbytype/The.Brain.in.Space.htmlhttps://openclipart.org/detail/38347/kid-at-a-computerhttp://creativecommons.org/licenses/publicdomain/