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Cotan (other)
Cotan may refer to: * Cotangent, abbreviated as cotan, a trigonometric function People with the surname * Alin Coțan (born 1982), Romanian footballer * Antonio Cotán (born 1995), Spanish footballer * Imron Cotan Imron Cotan (born 21 December 1954) is an Indonesian diplomat. He was Ambassador of Indonesia to Australia between 2003 and 2005, and Ambassador of Indonesia to China between 2010 and 2013. Life and career Cotan was born on 21 December 1954. ... (born 1954), Indonesian diplomat * Juan Sánchez Cotán (1560–1627), Spanish painter of still lives See also * Kotan (other) {{Disambiguation, surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trigonometric Function
In mathematics, the trigonometric functions (also called circular functions, angle functions or goniometric functions) are real functions which relate an angle of a right-angled triangle to ratios of two side lengths. They are widely used in all sciences that are related to geometry, such as navigation, solid mechanics, celestial mechanics, geodesy, and many others. They are among the simplest periodic functions, and as such are also widely used for studying periodic phenomena through Fourier analysis. The trigonometric functions most widely used in modern mathematics are the sine, the cosine, and the tangent. Their reciprocals are respectively the cosecant, the secant, and the cotangent, which are less used. Each of these six trigonometric functions has a corresponding inverse function, and an analog among the hyperbolic functions. The oldest definitions of trigonometric functions, related to right-angle triangles, define them only for acute angles. To extend the sine and co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alin Coțan
Alin Coțan (born 30 October 1982) is a Romanian former footballer who played as a left midfielder for clubs such as: Bihor Oradea, FC Sopron, Petrolul Ploiești or SG Johannesberg, among others. After retirement, Coțan started to work as a football manager in the German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ... lower division, at first for SG Eiterfeld/Leimbach, then moving to SG Dittlofrod/Körnbach. References External links * *Alin Coțanat fupa.net 1982 births Living people Footballers from Timișoara Romanian men's footballers Men's association football midfielders Liga I players FC Bihor Oradea (1958) players FC UTA Arad players Liga II players CF Liberty Oradea players FC Petrolul Ploiești players CS Turnu Severin players CS Național Sebiș p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antonio Cotán
Antonio Jesús Cotán Pérez (born 19 September 1995) is a Spanish professional footballer who plays as a central midfielder for CD Numancia. Club career Sevilla Born in Olivares, Province of Seville, Andalusia, Cotán came through the youth ranks at local club Sevilla FC, spending his first season as a senior with the reserves in the Segunda División B. On 9 January 2013 he first appeared with the first team, against RCD Mallorca for that season's Copa del Rey, but did not leave the bench in the 1–2 home loss. On 8 August 2013, one month shy of his 18th birthday, Cotán made his first official appearance with the Andalusians, playing the entire second half in a 6–1 away win over FK Mladost Podgorica in the third qualifying round of the UEFA Europa League. On 11 May of the following year, as the main squad had already secured the fifth place and manager Unai Emery was resting his starters for the Europa League final, he made his La Liga debut, featuring the full 90 mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imron Cotan
Imron Cotan (born 21 December 1954) is an Indonesian diplomat. He was Ambassador of Indonesia to Australia between 2003 and 2005, and Ambassador of Indonesia to China between 2010 and 2013. Life and career Cotan was born on 21 December 1954. He graduated from Gadjah Mada University before joining the Indonesian Department of Foreign Affairs in 1982. After completing the department's course for junior diplomats in 1984, he took on a role promoting international environmental preservation. In November 2003, Cotan took up a post as Ambassador of Indonesia to Australia. Speaking about on his time in Australia at the end of the posting in 2005, Cotan reflected that the relationship was difficult when he first came to Canberra in 2003 because of events that happened in East Timor in 1999. Cotan said the aid and relief Australia's military had provided to Indonesia in the wake of the 2004 Indian Ocean earthquake and tsunami had brought the two countries closer. He said howeve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juan Sánchez Cotán
Juan Sánchez Cotán (June 25, 1560 – September 8, 1627) was a Spanish Baroque painter, a pioneer of realism in Spain. His still lifes and '' bodegones'' were painted in an austere style, especially when compared to similar works in the Netherlands and Italy. Life Sánchez Cotán was born in the town of Orgaz, near Toledo, Spain. He was a friend and perhaps pupil of Blas de Prado, an artist famous for his still lifes whose mannerist style with touches of realism the disciple developed further. Cotán began by painting altarpieces and religious works. For approximately twenty years, patronized by the city’s aristocracy, he pursued a successful career as an artist in Toledo painting religious scenes, portraits and still lifes. These paintings found a receptive audience among the educated intellectuals of Toledo society. Sánchez Cotán executed his notable still lifes around the beginning of the seventeenth century, before the end of his secular life. On August 10, 1603, S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
