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Juan Martín Del Potro
Juan Martín del Potro (; born 23 September 1988) is an Argentine former professional tennis player. He was ranked world No. 3 in men's singles by the Association of Tennis Professionals (ATP), in August 2018. Del Potro won 22 ATP Tour-level singles titles, including a Grand Slam (tennis)#Tournaments, major at the 2009 US Open – Men's singles, 2009 US Open, where he defeated Rafael Nadal and the five-time defending champion Roger Federer en route. Del Potro's other career highlights include reaching the 2018 US Open – Men's singles, 2018 US Open final, winning an Olympic silver medal at the Tennis at the 2016 Summer Olympics – Men's singles, 2016 Rio Olympics and a bronze medal at the Tennis at the 2012 Summer Olympics – Men's singles, 2012 London Olympics, winning Indian Wells Masters, Indian Wells in 2018 BNP Paribas Open – Men's singles, 2018, and leading Argentina Davis Cup team, Argentina to the 2016 Davis Cup title. Notably, his career was hampered by a succession o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Del Potro En Indian Wells 2018
Del, or nabla, is an Operator (mathematics), operator used in mathematics (particularly in vector calculus) as a vector (geometry), vector differential operator, usually represented by the nabla symbol ∇. When applied to a function (mathematics), function defined on a dimension (mathematics), one-dimensional domain, it denotes the standard derivative of the function as defined in calculus. When applied to a ''field'' (a function defined on a multi-dimensional domain), it may denote any one of three operations depending on the way it is applied: the gradient or (locally) steepest slope of a scalar field (or sometimes of a vector field, as in the Navier–Stokes equations#Interpretation as v·(∇v), Navier–Stokes equations); the divergence of a vector field; or the curl (mathematics), curl (rotation) of a vector field. Del is a very convenient mathematical notation for those three operations (gradient, divergence, and curl) that makes many equations easier to write and remem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
