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Sarrus Rule Vertical
Sarrus is a surname. Notable people with the surname include: * Pierre-Auguste Sarrus (1813–1876), French musician and inventor ** Sarrusophone, a musical instrument * Pierre Frédéric Sarrus Pierre Frédéric Sarrus (; 10 March 1798, Saint-Affrique – 20 November 1861) was a French mathematician. Sarrus was a professor at the University of Strasbourg, France (1826–1856) and a member of the French Academy of Sciences in Paris (18 ... (1798–1861), French mathematician ** Sarrus linkage, a mechanical linkage {{surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierre-Auguste Sarrus
Pierre-Auguste Sarrus (March 14 or 15, 1813 – May 3, 1876) was a French musician and inventor. History * He joined the army at the age of 23. * November 27, 1843: Sarrus is affected to the 74th ''Régiment d'Infanterie'' as corporal-chief of the music, it is the start of his military musician career. * August 18, 1846: wedding with Mélanie Bellemère. * 1852: Sarrus receives the ''Médaille militaire''. * 1854: Member of the ''Expédition d'Orient'' (Crimean War), he receives the ''Médaille de Crimée''. * April 2, 1855: he is affected to the 13th ''Régiment d'Infanterie''. * July 10, 1855: he is promoted officer. * 1860-61: member of the Campaign of Syria. * 1863: he receives the 5th class Turkish Médjidié's order and the Victoria Cross. * December 26, 1864: he is made knight of the Légion d'honneur. * July 10, 1867: Sarrus gets retired, he was then chief of music (ranking as a lieutenant) of the 13th ''Régiment d'Infanterie de Ligne''. Nevertheless, Pierre-Auguste Sarr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sarrusophone
The sarrusophones are a family of metal double reed conical bore woodwind instruments patented and first manufactured by Pierre-Louis Gautrot in 1856. Gautrot named the sarrusophone after French bandmaster Pierre-Auguste Sarrus (1813–1876), whom he credited with the concept of the instrument, though it is not clear whether Sarrus benefited financially. The instruments were intended for military bands, to serve as replacements for oboes and bassoons which at the time lacked the carrying power required for outdoor marching music. Although originally designed as double-reed instruments, single-reed mouthpieces were later developed that could be used for the larger bass and contrabass sarrusophones. Sizes and ranges The sarrusophone was manufactured in the following sizes and had the following theoretical ranges: * E-flat Sopranino B♭-G (Sounding D♭-B♭) * B-flat Soprano B♭-G (Sounding A♭-F) * E-flat Alto G-G (Sounding B♭-B♭) * B-flat Tenor B♭-G (Sounding A♭-F) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierre Frédéric Sarrus
Pierre Frédéric Sarrus (; 10 March 1798, Saint-Affrique – 20 November 1861) was a French mathematician. Sarrus was a professor at the University of Strasbourg, France (1826–1856) and a member of the French Academy of Sciences in Paris (1842). He is the author of several treatises, including one on the solution of numeric equations with multiple unknowns (1842); one on multiple integrals and their integrability conditions; and one on the determination of the orbits of the comets. He also discovered a mnemonic rule for solving the determinant of a 3-by-3 matrix, named Sarrus' scheme. Sarrus also demonstrated the fundamental lemma of the calculus of variations. Sarrus numbers are pseudoprime A pseudoprime is a probable prime (an integer that shares a property common to all prime numbers) that is not actually prime. Pseudoprimes are classified according to which property of primes they satisfy. Some sources use the term pseudoprime to ...s to base 2. Sarrus also develo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
