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Quinary
Quinary (base-5 or pental) is a numeral system with five as the base. A possible origination of a quinary system is that there are five digits on either hand. In the quinary place system, five numerals, from 0 to 4, are used to represent any real number. According to this method, five is written as 10, twenty-five is written as 100 and sixty is written as 220. As five is a prime number, only the reciprocals of the powers of five terminate, although its location between two highly composite numbers ( 4 and 6) guarantees that many recurring fractions have relatively short periods. Today, the main usage of base 5 is as a biquinary system, which is decimal using five as a sub-base. Another example of a sub-base system, is sexagesimal, base 60, which used 10 as a sub-base. Each quinary digit can hold log25 (approx. 2.32) bits of information. Comparison to other radices Usage Many languagesHarald Hammarström, Rarities in Numeral Systems: "Bases 5, 10, and 20 are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biquinary
Bi-quinary coded decimal is a numeral encoding scheme used in many abacuses and in some early computers, including the Colossus. The term ''bi-quinary'' indicates that the code comprises both a two-state (''bi'') and a five-state (''quin''ary) component. The encoding resembles that used by many abacuses, with four beads indicating either 0 through 4 or 5 through 9 and another bead indicating which of those ranges. Several human languages, most notably Fula and Wolof also use biquinary systems. For example, the Fula word for 6, ''jowi e go'o'', literally means ''five lusone''. Roman numerals use a symbolic, rather than positional, bi-quinary base, even though Latin is completely decimal. Examples Several different representations of bi-quinary coded decimal have been used by different machines. The two-state component is encoded as one or two bits, and the five-state component is encoded using three to five bits. Some examples are: * Roman and Chinese abacuses * Stibit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decimal
The decimal numeral system (also called the base-ten positional numeral system and denary or decanary) is the standard system for denoting integer and non-integer numbers. It is the extension to non-integer numbers of the Hindu–Arabic numeral system. The way of denoting numbers in the decimal system is often referred to as ''decimal notation''. A ''decimal numeral'' (also often just ''decimal'' or, less correctly, ''decimal number''), refers generally to the notation of a number in the decimal numeral system. Decimals may sometimes be identified by a decimal separator (usually "." or "," as in or ). ''Decimal'' may also refer specifically to the digits after the decimal separator, such as in " is the approximation of to ''two decimals''". Zero-digits after a decimal separator serve the purpose of signifying the precision of a value. The numbers that may be represented in the decimal system are the decimal fractions. That is, fractions of the form , where is an inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saraveca
Saraveca is an extinct Arawakan language once spoken in Bolivia by the Sarave. It is saidEncyclopædia Britannica, "Numerals and numeral systems". to be the only language with a numeral system based exclusively on five, although quinary systems exist. To some extent this is also an areal feature of other South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southe ...n languages; many form their numbers 6–9 as "five + one", "five + two" and so on. References Languages of Bolivia Languages of Argentina Extinct languages of South America Arawakan languages Mamoré–Guaporé linguistic area {{Arawakan-lang-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5 (number)
5 (five) is a number, numeral and digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number. It has attained significance throughout history in part because typical humans have five digits on each hand. In mathematics 5 is the third smallest prime number, and the second super-prime. It is the first safe prime, the first good prime, the first balanced prime, and the first of three known Wilson primes. Five is the second Fermat prime and the third Mersenne prime exponent, as well as the third Catalan number, and the third Sophie Germain prime. Notably, 5 is equal to the sum of the ''only'' consecutive primes, 2 + 3, and is the only number that is part of more than one pair of twin primes, ( 3, 5) and (5, 7). It is also a sexy prime with the fifth prime number and first prime repunit, 11. Five is the third factorial prime, an alternating factorial, and an Eisenstein prime with no imaginary part and real part of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Numeral
Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers are written with combinations of letters from the Latin alphabet, each letter with a fixed integer value, modern style uses only these seven: The use of Roman numerals continued long after the decline of the Roman Empire. From the 14th century on, Roman numerals began to be replaced by Arabic numerals; however, this process was gradual, and the use of Roman numerals persists in some applications to this day. One place they are often seen is on clock faces. For instance, on the clock of Big Ben (designed in 1852), the hours from 1 to 12 are written as: The notations and can be read as "one less than five" (4) and "one less than ten" (9), although there is a tradition favouring representation of "4" as "" on Roman numeral clocks. Other common uses include year numbers on monuments and buildings and c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khmer Language
Khmer (; , ) is an Austroasiatic language spoken by the Khmer people, and the official and national language of Cambodia. Khmer has been influenced considerably by Sanskrit and Pali, especially in the royal and religious registers, through Hinduism and Buddhism. It is also the earliest recorded and earliest written language of the Mon–Khmer family, predating Mon and Vietnamese, due to Old Khmer being the language of the historical empires of Chenla, Angkor and, presumably, their earlier predecessor state, Funan. The vast majority of Khmer speakers speak Central Khmer, the dialect of the central plain where the Khmer are most heavily concentrated. Within Cambodia, regional accents exist in remote areas but these are regarded as varieties of Central Khmer. Two exceptions are the speech of the capital, Phnom Penh, and that of the Khmer Khe in Stung Treng province, both of which differ sufficiently enough from Central Khmer to be considered separate dialects of Khmer. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nunggubuyu Language
Nunggubuyu or Wubuy is an Australian Aboriginal language, the traditional language of the Nunggubuyu people. It is the primary traditional language spoken in the community of Numbulwar in the Northern Territory. The language is classified as severely endangered by UNESCO, with only 272 speakers according to the 2016 census. Most children in Numbulwar can understand Nunggubuyu when spoken to, but cannot speak it themselves, having to reply in Kriol. To counter this, starting in 1990, the community has been embarking on a revitalisation programme for the language by bringing in elders to teach it to children at the local school. Classification The classification of Nunggubuyu is problematic. Heath (1997) postulates that Nunggubuyu is most closely related to Ngandi and Anindilyakwa. However, Evans (2003) believes that the similarities are shared retentions rather than shared innovations, and that Nunggubuyu is closest to the eastern Gunwinyguan languages. Brett Baker (2004) d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lexico
Lexico was a dictionary website that provided a collection of English and Spanish dictionaries produced by Oxford University Press (OUP), the publishing house of the University of Oxford. While the dictionary content on Lexico came from OUP, this website was operated by Dictionary.com, whose eponymous website hosts dictionaries by other publishers such as Random House. The website was closed and redirected to Dictionary.com on 26 August 2022. Before the Lexico site was launched, the ''Oxford Dictionary of English'' and ''New Oxford American Dictionary'' were hosted by OUP's own website Oxford Dictionaries Online (ODO), later known as Oxford Living Dictionaries. The dictionaries' definitions have also appeared in Google Dictionary, Google definition search and the Dictionary (software), Dictionary application on macOS, among others, licensed through the Oxford Dictionaries application programming interface, API. History In the 2000s, OUP allowed access to content of the ''Compac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuurn Kopan Noot Language
Dhauwurd Wurrung is a term used for a group of languages spoken by various groups of the Gunditjmara people of the Western District of Victoria, Australia. Keerray Woorroong (also spelt Girai Wurrung and variants) is regarded by some as a separate language, by others as a dialect. The dialect continuum consisted of various lects such as Kuurn Kopan Noot, Big Wurrung, Gai Wurrung, and others (each with variant spellings). There was no traditional name for the entire dialect continuum and it has been classified and labelled differently by different linguists and researchers. The group of languages is also referred to as Gunditjmara language and the Warrnambool language. Efforts to revive the language(s) are ongoing. Country The language in its several varieties, was spoken from Glenelg to the Gellibrand and through to roughly inland. The effects of the colonisation of Victoria, which included the Eumeralla Wars, along with later government policies leading to the stolen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luiseño Language
The Luiseño language is a Uto-Aztecan language of California spoken by the Luiseño, a Native American people who at the time of first contact with the Spanish in the 16th century inhabited the coastal area of southern California, ranging from the southern part of Los Angeles County, California, to the northern part of San Diego County, California, and inland . The people are called "Luiseño", owing to their proximity to the Mission San Luis Rey de Francia. The language is highly endangered, but an active language revitalization project is underway, assisted by linguists from the University of California, Riverside. The Pechanga Band of Luiseño Indians offers classes for children, and in 2013, "the tribe ... began funding a graduate-level Cal State San Bernardino Luiseño class, one of the few for-credit university indigenous-language courses in the country." In 2012, a Luiseño video game for the Nintendo DS was being used to teach the language to young people. Jua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mundugumor Language
Mundugumor (Munduguma, Mundukomo) Biwat is a Yuat language of Papua New Guinea. It is spoken in Biwat village () of Yuat Rural LLG, East Sepik Province. Phonology Mundukumo consonants are: : Nouns Some examples showing Mundukomo nouns and their irregular plural forms: : Similar patterns of complex nominal plural allomorphy are also found in the Lower Sepik-Ramu languages. External links * Paradisec The Pacific and Regional Archive for Digital Sources in Endangered Cultures (PARADISEC) is a cross-institutional project that supports work on endangered languages and cultures of the Pacific and the region around Australia. They digitise reel- ... has a collection of recordings oBiwat language They also have a collection of recordings from Papua New Guinea, Australia and the Pacific from Don Laycock thaincludes Biwat materials Further reading *McDowell, Nancy. 1991. ''The Mundugumor: From the Fieldnotes of Margaret Mead and Reo Fortune''. Washington: Smithsonian Institu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
