LARR

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• Pollard's rho algorithm — is a special purpose integer factorization algorithm. It was invented by John Pollard in 1975. It is particularly effective at splitting composite numbers with small factors.Core ideasThe rho algorithm is based on Floyd s cycle finding algorithm… …   Wikipedia

• Parsing expression grammar — A parsing expression grammar, or PEG, is a type of analytic formal grammar that describes a formal language in terms of a set of rules for recognizing strings in the language. A parsing expression grammar essentially represents a recursive… …   Wikipedia

• Givens rotation — In numerical linear algebra, a Givens rotation is a rotation in the plane spanned by two coordinates axes. Givens rotations are named after Wallace Givens who introduced them to numerical analysts in the 1950s while he was working at Argonne… …   Wikipedia

• Lucas–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… …   Wikipedia

• Pollard's rho algorithm for logarithms — is an algorithm for solving the discrete logarithm problem analogous to Pollard s rho algorithm for solving the Integer factorization problem.The goal is to compute gamma such that alpha ^ gamma = eta(mod N), where eta belongs to the group G… …   Wikipedia

• Geographic coordinate conversion — Geographic coordinates consist of latitude and longitude. There are many ways of writing coordinates, and converting between the different ways is non obvious but also quite trivial.Ways of writing coordinatesAll of the following are valid and… …   Wikipedia

• Fermat's factorization method — is based on the representation of an odd integer as the difference of two squares: :N = a^2 b^2. That difference is algebraically factorable as (a+b)(a b); if neither factor equals one, it is a proper factorization of N .Each odd number has such… …   Wikipedia

• Jump search — In computer science, a jump search or block search refers to a search algorithm for ordered lists. It works by first checking all items L km , where k in mathbb{N} and m is the block size, until an item is found that is larger than the search key …   Wikipedia

• Infrared Roses — Infobox Album Name = Infrared Roses Type = Live album Artist = Grateful Dead Released = November 1, 1991 Recorded = Genre = Psychedelic rock, jam Length = 58:18 Label = Grateful Dead GDCD40142 Producer = Bob Bralove Reviews = * Allmusic… …   Wikipedia

• Residuated lattice — In abstract algebra, a residuated lattice is an algebraic structure that is simultaneously a lattice x le; y and a monoid x • y which admits operations x z and z / y loosely analogous to division or implication when x • y is viewed as… …   Wikipedia

• 1987 (Robot Chicken episode) — Infobox Television episode Title = 1987 Series = Robot Chicken Caption = Twinkie the Kid dispenses wild west judgment Season = 2 Episode = 6 Airdate = May 7, 2006 Production = 203 Writer = Mike Fasolo Doug Goldstein Charles Horn Seth Green… …   Wikipedia