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Luo Ping [1] ( simplified Chinese: 罗聘; traditional Chinese: 羅聘; pinyin: Luó Pìn; Wade–Giles: Lo P'ing 1733 - 1799) was a Chinese painter of the Qing Dynasty who lived in Ganquan (甘泉; present-day Yangzhou, Jiangsu. His courtesy name was Dunfu (遯夫) and his pseudonyms were Liangfeng (兩峰; Liǎngfēng; lit.
The World Factbook, produced by the Central Intelligence Agency (CIA), estimates the ten most spoken languages ( L1 + L2) in 2022 as follows: [46] Future. Until 2050 global population change is also projected to change the number of speakers of languages.
Falun Gong ( UK: / ˌfɑːlʊn ˈɡɒŋ, ˌfæl -, - ˈɡʊŋ / FAH-lun GONG, FAL-, -GUUNG, US: /- ˈɡɔːŋ / -GAWNG) [1] or Falun Dafa ( / ˈdɑːfə / DAH-fə; lit. ' Dharma Wheel Practice') is a new religious movement. [9] . Falun Gong was founded by its leader Li Hongzhi in China in the early 1990s.
Dante Alighieri ( Italian: [ˈdante aliˈɡjɛːri]; c. May 1265 – September 14, 1321), most likely baptized Durante di Alighiero degli Alighieri [note 1] and often referred to as Dante ( English: / ˈdɑːnteɪ, ˈdænteɪ, ˈdænti /, [3] [4] US: / ˈdɑːnti / [5] ), was an Italian [a] poet, writer, and philosopher. [7] .
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The word zero came into the English language via French zéro from the Italian zero, a contraction of the Venetian zevero form of Italian zefiro via ṣafira or ṣifr. In pre-Islamic time the word ṣifr (Arabic صفر) had the meaning "empty". Sifr evolved to mean zero when it was used to translate śūnya (Sanskrit: शून्य) from India. The first known Englis...
Ancient Near East
Ancient Egyptian numerals were of base 10. They used hieroglyphs for the digits and were not positional. In one papyrus written around 1770 BC, a scribe recorded daily incomes and expenditures for the pharaoh's court, using the nfr hieroglyph to indicate cases where the amount of a foodstuff received was exactly equal to the amount disbursed. Egyptologist Alan Gardiner suggested that the nfrhieroglyph was being used as a symbol for zero. The same symbol was also used to indicate the base leve...
Pre-Columbian Americas
The Mesoamerican Long Count calendar developed in south-central Mexico and Central America required the use of zero as a placeholder within its vigesimal (base-20) positional numeral system. Many different glyphs, including the partial quatrefoil were used as a zero symbol for these Long Count dates, the earliest of which (on Stela 2 at Chiapa de Corzo, Chiapas) has a date of 36 BC.[a] Since the eight earliest Long Count dates appear outside the Maya homeland, it is generally believed that th...
Classical antiquity
The ancient Greeks had no symbol for zero (μηδέν, pronounced 'midén'), and did not use a digit placeholder for it. According to mathematician Charles Seife, the ancient Greeks did begin to adopt the Babylonian placeholder zero for their work in astronomy after 500 BC, representing it with the lowercase Greek letter ό (όμικρον: omicron). However, after using the Babylonian placeholder zero for astronomical calculations they would typically convert the numbers back into Greek numerals. Greeks s...
Today, the numerical digit 0 is usually written as a circle or ellipse. Traditionally, many print typefaces made the capital letter O more rounded than the narrower, elliptical digit 0. Typewriters originally made no distinction in shape between O and 0; some models did not even have a separate key for the digit 0. The distinction came into promine...
The concept of zero plays multiple roles in mathematics: as a digit, it is an important part of positional notation for representing numbers, while it also plays an important role as a number in its own right in many algebraic settings.
The value zero plays a special role for many physical quantities. For some quantities, the zero level is naturally distinguished from all other levels, whereas for others it is more or less arbitrarily chosen. For example, for an absolute temperature (typically measured in kelvins), zero is the lowest possible value. (Negative temperatures can be d...
Modern computers store information in binary, that is, using an "alphabet" that contains only two symbols, usually chosen to be "0" and "1". Binary coding is convenient for digital electronics, where "0" and "1" can stand for the absence or presence of electrical current in a wire. Computer programmers typically use high-level programming languages...
Biology
In comparative zoology and cognitive science, recognition that some animals display awareness of the concept of zero leads to the conclusion that the capability for numerical abstraction arose early in the evolutionof species.
Dating systems
In the BC calendar era, the year 1BC is the first year before AD1; there is not a year zero. By contrast, in astronomical year numbering, the year 1BC is numbered 0, the year 2BC is numbered −1, and so forth.
Collins Obinna Chibueze (born May 9, 1995), known by his stage name Shaboozey, is an American musician, singer-songwriter, filmmaker, and record producer. [2] [3] His music combines hip hop, country, rock, and Americana.
English is the third-most spoken native language, after Mandarin Chinese and Spanish; [8] it is also the most widely learned second language in the world, with more second-language speakers than native speakers. English is either the official language or one of the official languages in 59 sovereign states (such as India, Ireland, and Canada ).
