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Renaissance Technologies LLC, also known as RenTech [4] or RenTec, [5] is an American hedge fund based in East Setauket, New York, [6] on Long Island, which specializes in systematic trading using quantitative models derived from mathematical and statistical analysis. Their signature Medallion fund is famed for the best record in investing history.
Kenneth Cordele Griffin (born October 15, 1968) is an American hedge fund manager, entrepreneur and investor. He is the founder, chief executive officer, co- chief investment officer, and 80% owner of Citadel LLC, [1] [2] a multinational hedge fund. He also owns Citadel Securities, one of the largest market makers in the United States.
TSMC was founded in Taiwan in 1987 by Morris Chang as the world's first dedicated semiconductor foundry. It has long been the leading company in its field. [15] [16] When Chang retired in 2018, after 31 years of TSMC leadership, Mark Liu became chairman and C. C. Wei became Chief Executive.
Robert Anthony De Niro (/də ˈnɪəroʊ/ də NEER-roh, Italian: [de ˈniːro]; born August 17, 1943) is an American actor and film producer. Known for his collaborations with Martin Scorsese, he is considered to be one of the greatest and most influential actors of his generation.[a] De Niro is the recipient of various accolades, including ...
Richard Gadd (born 11 May 1989) is a Scottish writer, actor and comedian. He created and starred in the 2024 Netflix drama series Baby Reindeer, based on his one-man show. Early life and education Richard Gadd was born in the village of Wormit, Scotland. He ...
Carlos Ray "Chuck" Norris (born March 10, 1940) is an American martial artist and actor. He is a black belt in Tang Soo Do, Brazilian jiu jitsu and judo.[1] After serving in the United States Air Force, Norris won many martial arts championships and later founded his own discipline, Chun Kuk Do. Shortly after, in Hollywood, Norris trained ...
Viète. de Moivre. Euler. Fourier. v. t. e. In trigonometry, trigonometric identities are equalities that involve trigonometric functions and are true for every value of the occurring variables for which both sides of the equality are defined. Geometrically, these are identities involving certain functions of one or more angles.
