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111Symplectic manifold — In mathematics, a symplectic manifold is a smooth manifold, M, equipped with a closed nondegenerate differential 2 form, ω, called the symplectic form. The study of symplectic manifolds is called symplectic geometry or symplectic topology.… …
112Word problem for groups — In mathematics, especially in the area of abstract algebra known as combinatorial group theory, the word problem for a recursively presented group G is the algorithmic problem of deciding whether two words represent the same element. Although it… …
113List of computing and IT abbreviations — This is a list of computing and IT acronyms and abbreviations. Contents: 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y …
1141939 New York World's Fair — 1939 World s Fair redirects here. The term can also refer to the Golden Gate International Exposition, which was held in San Francisco/Oakland at the same time as the New York fair. Trylon, Perisphere and Helicline photo by Sam Gottscho The… …
115Lucas–Lehmer test for Mersenne numbers — This article is about the Lucas–Lehmer test (LLT), that only applies to Mersenne numbers. There is also a Lucas Lehmer Riesel test for numbers of the form N=k 2^n 1, with 2^n > k, based on the LLT: see Lucas Lehmer Riesel test. There is also a… …
116STS-117 — Infobox Space mission mission name = STS 117 insignia = STS 117 patch new.png shuttle = Atlantis crew members = 7 launch pad = LC 39A launch = nowrap|June 8,2007 nowrap|7:38:04 p.m. EDT (23:38:04 UTC) landing = nowrap|June 22,2007 nowrap|3:49:38… …
117Mount Pleasant Radio Observatory — 26 metre Radio Telescope …
118Data file — A data file is a computer file which stores data to use by a computer application or system. It generally does not refer to files that contain instructions or code to be executed (typically called program files), or to files which define the… …
119Newhaven Incinerator — Coordinates: 50°47′46″N 0°03′22″E / 50.796°N 0.056°E / 50.796; 0.056 The Newhaven Incinerator is an incinerator currently …
120Damhead Creek power station — is a 792 MWe gas fired power station in Kent, England on the Hoo Peninsula. Contents 1 History 2 Specification 3 See also 4 External links …
