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Bibi-binary
The Bibi-binary system for numeric notation (, or abbreviated "") is a hexadecimal numeral system first described in 1968 by singer/mathematician Robert "Boby" Lapointe (1922–1972). At the time, it attracted the attention of André Lichnerowicz, then engaged in studies at the University of Lyon. The notational system directly and logically encodes the binary representations of the digits in a hexadecimal (base sixteen) numeral. In place of the Arabic numerals 0–9 and letters A–F currently used in writing hexadecimal numerals, it presents sixteen newly devised symbols (thus evading any risk of confusion with the decimal system). The graphical and phonetic conception of these symbols is meant to render the use of the Bibi-binary "language" simple and fast. The description of the language first appeared in ''Les Cerveaux non-humains'' ("Non-human brains"), and the system can also be found in ''Boby Lapointe'' by Huguette Long Lapointe. Name The central observation d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hexadecimal
Hexadecimal (also known as base-16 or simply hex) is a Numeral system#Positional systems in detail, positional numeral system that represents numbers using a radix (base) of sixteen. Unlike the decimal system representing numbers using ten symbols, hexadecimal uses sixteen distinct symbols, most often the symbols "0"–"9" to represent values 0 to 9 and "A"–"F" to represent values from ten to fifteen. Software developers and system designers widely use hexadecimal numbers because they provide a convenient representation of binary code, binary-coded values. Each hexadecimal digit represents four bits (binary digits), also known as a nibble (or nybble). For example, an 8-bit byte is two hexadecimal digits and its value can be written as to in hexadecimal. In mathematics, a subscript is typically used to specify the base. For example, the decimal value would be expressed in hexadecimal as . In programming, several notations denote hexadecimal numbers, usually involving a prefi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hexadecimal Numeral System
Hexadecimal (also known as base-16 or simply hex) is a positional numeral system that represents numbers using a radix (base) of sixteen. Unlike the decimal system representing numbers using ten symbols, hexadecimal uses sixteen distinct symbols, most often the symbols "0"–"9" to represent values 0 to 9 and "A"–"F" to represent values from ten to fifteen. Software developers and system designers widely use hexadecimal numbers because they provide a convenient representation of binary-coded values. Each hexadecimal digit represents four bits (binary digits), also known as a nibble (or nybble). For example, an 8-bit byte is two hexadecimal digits and its value can be written as to in hexadecimal. In mathematics, a subscript is typically used to specify the base. For example, the decimal value would be expressed in hexadecimal as . In programming, several notations denote hexadecimal numbers, usually involving a prefix. The prefix 0x is used in C, which would denote this ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
André Lichnerowicz
André Lichnerowicz (; January 21, 1915, Bourbon-l'Archambault – December 11, 1998, Paris) was a French differential geometer and mathematical physicist. He is considered the founder of modern Poisson geometry. Biography His grandfather Jan fought in the Polish resistance against the Prussians. Forced to flee Poland in 1860, he finally settled in France, where he married a woman from Auvergne, Justine Faure. Lichnerowicz's father, Jean, held agrégation in classics and was secretary of the Alliance française, while his mother, a descendant of paper makers, was one of the first women to earn the agrégation in mathematics. Lichnerowicz's paternal aunt, Jeanne, was a novelist and translator known under the pseudonym . André attended the Lycée Louis-le-Grand and then the École Normale Supérieure in Paris, gaining agrégation in 1936. After two years, he entered the Centre national de la recherche scientifique (CNRS) as one of the first researchers recruited by this instituti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Table De Correspondance Entre Le Bibinaire Et Les Autres Notations
Table may refer to: * Table (database), how the table data arrangement is used within the databases * Table (furniture), a piece of furniture with a flat surface and one or more legs * Table (information), a data arrangement with rows and columns * Table (landform), a flat area of land * Table (parliamentary procedure) * Table (sports), a ranking of the teams in a sports league * Tables (board game) * Mathematical table * Tables of the skull, a term for the flat bones * Table, surface of the sound board (music) of a string instrument * ''Al-Ma'ida'', the fifth ''surah'' of the Qur'an, occasionally translated as “The Table” * Calligra Tables, a spreadsheet application * Water table See also * Spreadsheet, a computer application * Table cut, a type of diamond cut * The Table (other) * Table Mountain (other) * Table Rock (other) * Tabler (other) * Tablet (other) Tablet may refer to: Medicine * Tablet (pharmacy), a mixture of pharma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institut National De La Propriété Industrielle
The National Industrial Property Institute (, ; INPI) is the national intellectual property office of France, in charge of patents, trademarks and industrial design rights. It is a department of France's Ministry of Economics and Finance. INPI's headquarters is in Courbevoie. See also * Soleau envelope, proof of priority available for the French territory at the INPI Directors * Georges Vianès (1975–1982) * Benoît Battistelli (?–2010) * Yves Lapierre (2010–2016) * Romain Soubeyran (2016-2018) * Pascal Faure References External links * Patent status databaseat the ''Institut national de la propriété industrielle'' (the database provides legal information on French patent applications and European patent applications granted and designating France) Government agencies of France French intellectual property law France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boby Lapointe
Robert Jean-François Joseph Pascal Lapointe (; 16 April 1922 – 29 June 1972), better known by his stage name Boby Lapointe (), was a French singer, songwriter and actor. As a singer and songwriter, he was noted for his humorous texts, alliterationsSee the titles: ''Aubade à Lydie en do'', ''Ta Katie t'a quitté'', ''Madam' Mado m'a dit'' and plays on words. Biography Lapointe was born in Pézenas, in the Hérault département of southern France. A brilliant pupil, he prepared for the entrance exam to the Centrale (engineering school) and Sup-Aero at Montpellier, but was conscripted into the Youth Building Projects in 1942 and sent to Linz, Austria, in 1943 for compulsory work service. He escaped the same year, and found work as a diver in La Ciotat, a suburb of Marseille, in 1944. In 1946, he married Colette Maclaud. They had two children, Ticha (born 1948) and Jacky (1950). His first published work, ''Les douze chants d'un imbecile'', appeared in 1951. He moved to Paris a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Lyon
The University of Lyon ( , or UdL) is a university system ( ''ComUE'') based in Lyon, France. It comprises 12 members and 9 associated institutions. The 3 main constituent universities in this center are: Claude Bernard University Lyon 1, which focuses upon health and science studies and has approximately 47,000 students; Lumière University Lyon 2, which focuses upon the social sciences and arts, and has about 30,000 students; Jean Moulin University Lyon 3, which focuses upon the law and humanities with about 20,000 students. Following Paris and Toulouse, Lyon stands as France's third-largest university hub. Hosting 129,000 students, 11,500 educators and researchers, along with 510 private and public laboratories, it encompasses the city's three faculties (Lyon-1, Lyon-2, and Lyon-3), alongside the Jean Monnet University of Saint-Étienne, École Centrale de Lyon, École Normale Supérieure de Lyon, and the Institut d'Etudes Politiques de Lyon. The Centre National de la Rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binary Number
A binary number is a number expressed in the Radix, base-2 numeral system or binary numeral system, a method for representing numbers that uses only two symbols for the natural numbers: typically "0" (zero) and "1" (one). A ''binary number'' may also refer to a rational number that has a finite representation in the binary numeral system, that is, the quotient of an integer by a power of two. The base-2 numeral system is a positional notation with a radix of 2. Each digit is referred to as a bit, or binary digit. Because of its straightforward implementation in digital electronic circuitry using logic gates, the binary system is used by almost all modern computer, computers and computer-based devices, as a preferred system of use, over various other human techniques of communication, because of the simplicity of the language and the noise immunity in physical implementation. History The modern binary number system was studied in Europe in the 16th and 17th centuries by Thoma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
