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Rithmomachy
Rithmomachia (also known as Rithmomachy, Arithmomachia, Rythmomachy, Rhythmomachy, The Philosophers' Game, and other variants) is an early European mathematical board game. Its earliest known description dates from the eleventh century. The name comes loosely from Greek and means "The Battle of the Numbers." The game is somewhat like chess except that most methods of capture depend on the numbers inscribed on each piece. The game was used as an educational tool that teachers could introduce while teaching arithmetic as part of the ''quadrivium'' to those in Western Europe who received a classical education during the medieval period. David Sepkoski wrote that between the twelfth and sixteenth centuries, "rithmomachia served as a practical exemplar for teaching the contemplative values of Boethian mathematical philosophy, which emphasized the natural harmony and perfection of number and proportion, that it was used both as a mnemonic drill for the study of Boethian number theor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ritho
Raet ( egy, , italics=no, translit=rꜥj.t) or Raet-Tawy ( egy, , italics=no, translit=rꜥj.t-tꜣ.wj) is an ancient Egyptian solar deity, the female aspect of Ra. Her name is simply the female form of Ra's name; the longer name ''Raet-Tawy'' means "Raet of the Two Lands" (Upper Egypt and Lower Egypt). Etymology As Ra representing "operative creative powers" of speech, Raet stands for the storehouse or written aspect of language. Origins At least by the reign of the Fifth Dynasty, Raet is the counterpart of Ra from the start and did not have a separate origin. Although she was called the lady of the sky and the earth, after the Fifth Dynasty she never reached the importance of Hathor, who by then was also considered the wife of Ra (or, in other myths, his daughter).Richard Wilkinson: The Complete Gods and Goddesses of Ancient Egypt. London, Thames and Hudson, 2003. p.164 Cult Raet was also considered a wife of Montu,Wörterbuch, p.402 and she formed a triad with him and Harp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas More
Sir Thomas More (7 February 1478 – 6 July 1535), venerated in the Catholic Church as Saint Thomas More, was an English lawyer, judge, social philosopher, author, statesman, and noted Renaissance humanist. He also served Henry VIII as Lord High Chancellor of England from October 1529 to May 1532. He wrote ''Utopia'', published in 1516, which describes the political system of an imaginary island state. More opposed the Protestant Reformation, directing polemics against the theology of Martin Luther, Huldrych Zwingli, John Calvin and William Tyndale. More also opposed Henry VIII's separation from the Catholic Church, refusing to acknowledge Henry as supreme head of the Church of England and the annulment of his marriage to Catherine of Aragon. After refusing to take the Oath of Supremacy, he was convicted of treason and executed. On his execution, he was reported to have said: "I die the King's good servant, and God's first". Pope Pius XI canonised More in 1935 as a martyr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Board Games
Board games are tabletop games that typically use . These pieces are moved or placed on a pre-marked board (playing surface) and often include elements of table, card, role-playing, and miniatures games as well. Many board games feature a competition between two or more players. To show a few examples: in checkers (British English name 'draughts'), a player wins by capturing all opposing pieces, while Eurogames often end with a calculation of final scores. ''Pandemic'' is a cooperative game where players all win or lose as a team, and peg solitaire is a puzzle for one person. There are many varieties of board games. Their representation of real-life situations can range from having no inherent theme, such as checkers, to having a specific theme and narrative, such as ''Cluedo''. Rules can range from the very simple, such as in snakes and ladders; to deeply complex, as in ''Advanced Squad Leader''. Play components now often include custom figures or shaped counters, and distinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Recreational Mathematics
Recreational mathematics is mathematics carried out for recreation (entertainment) rather than as a strictly research and application-based professional activity or as a part of a student's formal education. Although it is not necessarily limited to being an endeavor for amateurs, many topics in this field require no knowledge of advanced mathematics. Recreational mathematics involves mathematical puzzles and games, often appealing to children and untrained adults, inspiring their further study of the subject. The Mathematical Association of America (MAA) includes recreational mathematics as one of its seventeen Special Interest Groups, commenting: Mathematical competitions (such as those sponsored by mathematical associations) are also categorized under recreational mathematics. Topics Some of the more well-known topics in recreational mathematics are Rubik's Cubes, magic squares, fractals, logic puzzles and mathematical chess problems, but this area of mathematics incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abstract Strategy Games
Abstract strategy games admit a number of definitions which distinguish these from strategy games in general, mostly involving no or minimal narrative theme, outcomes determined only by player choice (with no randomness), and perfect information. For example, Go is a pure abstract strategy game since it fulfills all three criteria; chess and related games are nearly so but feature a recognizable theme of ancient warfare; and Stratego is borderline since it is deterministic, loosely based on 19th-century Napoleonic warfare, and features concealed information. Definition Combinatorial games have no randomizers such as dice, no simultaneous movement, nor hidden information. Some games that do have these elements are sometimes classified as abstract strategy games. (Games such as '' Continuo'', Octiles, '' Can't Stop'', and Sequence, could be considered abstract strategy games, despite having a luck or bluffing element.) A smaller category of abstract strategy games manages to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematical Association Of America
The Mathematical Association of America (MAA) is a professional society that focuses on mathematics accessible at the undergraduate level. Members include university, college, and high school teachers; graduate and undergraduate students; pure and applied mathematicians; computer scientists; statisticians; and many others in academia, government, business, and industry. The MAA was founded in 1915 and is headquartered at 1529 18th Street, Northwest in the Dupont Circle neighborhood of Washington, D.C. The organization publishes mathematics journals and books, including the '' American Mathematical Monthly'' (established in 1894 by Benjamin Finkel), the most widely read mathematics journal in the world according to records on JSTOR. Mission and Vision The mission of the MAA is to advance the understanding of mathematics and its impact on our world. We envision a society that values the power and beauty of mathematics and fully realizes its potential to promote human flourishing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underwood Dudley
Underwood Dudley (born January 6, 1937) is an American mathematician. His popular works include several books describing crank mathematics by people who think they have squared the circle or done other impossible things. Career Dudley was born in New York City. He received bachelor's and master's degrees from the Carnegie Institute of Technology and a PhD from the University of Michigan. His academic career consisted of two years at Ohio State University followed by thirty-seven at DePauw University, from which he retired in 2004. He edited the ''College Mathematics Journal'' and the ''Pi Mu Epsilon Journal'', and was a Pólya Lecturer for the Mathematical Association of America (MAA) for two years. He is the discoverer of the Dudley triangle. Publications Dudley's popular books include '' Mathematical Cranks'' (MAA 1992, ), ''The Trisectors'' (MAA 1996, ), and ''Numerology: Or, What Pythagoras Wrought'' (MAA 1997, ). Dudley won the Trevor Evans Award for expository writi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arithmetic Progression
An arithmetic progression or arithmetic sequence () is a sequence of numbers such that the difference between the consecutive terms is constant. For instance, the sequence 5, 7, 9, 11, 13, 15, . . . is an arithmetic progression with a common difference of 2. If the initial term of an arithmetic progression is a and the common difference of successive members is d, then the n-th term of the sequence (a_n) is given by: :a_n = a + (n - 1)d, If there are ''m'' terms in the AP, then a_m represents the last term which is given by: :a_m = a + (m - 1)d. A finite portion of an arithmetic progression is called a finite arithmetic progression and sometimes just called an arithmetic progression. The sum of a finite arithmetic progression is called an arithmetic series. Sum Computation of the sum 2 + 5 + 8 + 11 + 14. When the sequence is reversed and added to itself term by term, the resulting sequence has a single repeated value in it, equal to the sum of the first and last numbers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the Roman Republic it became the dominant language in the Italian region and subsequently throughout the Roman Empire. Even after the fall of Western Rome, Latin remained the common language of international communication, science, scholarship and academia in Europe until well into the 18th century, when other regional vernaculars (including its own descendants, the Romance languages) supplanted it in common academic and political usage, and it eventually became a dead language in the modern linguistic definition. Latin is a highly inflected language, with three distinct genders (masculine, feminine, and neuter), six or seven noun cases (nominative, accusative, genitive, dative, ablative, and vocative), five declensions, four verb conjuga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Homemade Rithmomachy Set
Homemade may refer to: *Handicraft, things that are made by hand *''Homemade'', '' T4'' TV series 2006 *''HomeMADE'', Australian reality TV series 2009 *''Homemade TV'', a Canadian children's television series 1976 to 1977 * ''Homemade'' (album), by The Osmonds 1971 *''Homemade'', album by Cephas & Wiggins Cephas & Wiggins were an American acoustic blues duo, composed of the guitarist John Cephas (September 4, 1930 – March 4, 2009) and the harmonica player Phil Wiggins (born May 8, 1954). They were known for playing Piedmont blues. Hist ... 1999 * ''Home Made'' (1927 film), an American silent comedy film * ''Home Made'' (2017 film), an Israeli short film * ''Homemade'' (TV series), an Italian-Chilean anthology series * "Homemade" (song), a 2019 song by Jake Owen See also * Homemade leverage, use of personal borrowing of investors to change the amount of financial leverage of a firm {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustavus Selenus
{{disambiguation, hndis ...
Gustavus may refer to: *Gustavus, Alaska, a small community located on the edge of Glacier Bay National Park and Preserve *Gustavus Adolphus College, a private liberal arts college in southern Minnesota *Gustavus (name), a given name **Gustavus, the Latin name given to several Swedish kings: ***Gustav I of Sweden (Gustav Vasa) ***Gustavus Adolphus of Sweden (Gustav II Adolf) ***Gustavus III of Sweden ***Gustaf IV Adolf of Sweden ***Gustaf V of Sweden (1858-1950) ***Gustaf VI Adolf of Sweden (1882-1973) * Operation Gustavus, World War II British commando operation in Malaya * Gustavus (horse) See also * Gustav (other) * Gusty (other) Gusty may refer to: __NOTOC__ People * Gusty Bausch (born 1980), Luxembourgian cyclo-cross cyclist * Gusty Spence (1933–2011), a leader of the Ulster Volunteer Force * Grégoire Laurent (1906–1985), Luxembourgian boxer also known as "Gusty" * G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Utopia (book)
''Utopia'' ( la, Libellus vere aureus, nec minus salutaris quam festivus, de optimo rei publicae statu deque nova insula Utopia, "A little, true book, not less beneficial than enjoyable, about how things should be in a state and about the new island Utopia") is a work of fiction and socio-political satire by Thomas More (1478–1535), written in Latin and published in 1516. The book is a frame narrative primarily depicting a fictional island society and its religious, social and political customs. Many aspects of More's description of Utopia are reminiscent of life in monasteries. Title The title ''De optimo rei publicae statu deque nova insula Utopia'' literally translates, "Of a republic's best state and of the new island Utopia". It is variously rendered as any of the following: * ''On the Best State of a Republic and on the New Island of Utopia'' * ''Concerning the Highest State of the Republic and the New Island Utopia'' * ''On the Best State of a Commonwealth and on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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