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** in econometrics and time-series statistics it is often used for the ( back ) lag operator, the formal parameter of the lag polynomial
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** and statistics
** Sport – comprising the statistics and minutiae of popular, well-known sports and general facts about others.
** a cylinder group header, with statistics, free lists, etc., about this cylinder group, similar to those in the superblock
** Kernel density estimation, used in statistics to estimate a probability density function of a random variable
** and is
** Eunectes murinus, the green anaconda, the largest species, is found east of the Andes in Colombia, Venezuela, the Guianas, Ecuador, Peru, Bolivia, Brazil and on the island of Trinidad.
** Eunectes notaeus, the yellow anaconda, a smaller species, is found in eastern Bolivia, southern Brazil, Paraguay and northeastern Argentina.
** Eunectes deschauenseei, the dark-spotted anaconda, is a rare species found in northeastern Brazil and coastal French Guiana.
** Eunectes beniensis, the Bolivian anaconda, the most recently defined species, is found in the Departments of Beni and Pando in Bolivia.
** Tarski's theorem: For every infinite set A, there is a bijective map between the sets A and A × A.
** König's theorem: Colloquially, the sum of a sequence of cardinals is strictly less than the product of a sequence of larger cardinals.
** Hausdorff maximal principle: In any partially ordered set, every totally ordered subset is contained in a maximal totally ordered subset.
** In the product topology, the closure of a product of subsets is equal to the product of the closures.
** If S is a set of sentences of first-order logic and B is a consistent subset of S, then B is included in a set that is maximal among consistent subsets of S. The special case where S is the set of all first-order sentences in a given signature is weaker, equivalent to the Boolean prime ideal theorem ; see the section " Weaker forms " below.
** If the set A is infinite, then there exists an injection from the natural numbers N to A ( see Dedekind infinite ).
** The Vitali theorem on the existence of non-measurable sets which states that there is a subset of the real numbers that is not Lebesgue measurable.
** The Lebesgue measure of a countable disjoint union of measurable sets is equal to the sum of the measures of the individual sets.
** and often
** New Curonian ( nearly extinct ; often considered a separate language, but mutually intelligible to Latvian )
** contemporaneous ancient copies minted as counterfeits ( often gold-or silver-plated ) to fool merchants and consumers
** Buttermilk, the liquid left over after producing butter from cream, often dried as livestock feed
** A ground bus or earth bus is a conductor used as a zero voltage reference in a system, often connected to ground or earth.
** Industrial fermentation, the breakdown and re-assembly of biochemicals for industry, often in aerobic growth conditions
** Alcohol induced hypoglycemia often linked with ketoacidosis ( depletion of NAD + leads to a block of gluconeogenesis )
** The first transfinite ordinal number, often identified with the set of natural numbers including 0 ( sometimes written )
** in a closed consensus process: Restricted membership and often having formal procedures for due-process among voting members
** Comedy of errors – a work that is light and often humorous or satirical in tone, in which the action usually features a series of comic instances of mistaken identity, and which typically culminates in a happy resolution of the thematic conflict.
** Comedy of manners – satirizes the manners and affectations of a social class, often represented by stock characters.
** Farce – aims at entertaining the audience by means of unlikely, extravagant, and improbable situations, disguise and mistaken identity, verbal humour of varying degrees of sophistication, which may include word play, and a fast-paced plot whose speed usually increases, culminating in an ending which often involves an elaborate chase scene.
** St. James's church ( often mistakenly called St Jacob's ), a basilica from the 14th century, with monumental wall paintings and Gothic stalls
** Black tie (" dinner jacket " in the UK ; often referred to as a " tuxedo " in the US ; traditionally appropriate only for use after 6: 00 p. m., but also seen in daytime, especially in the United States )
** In more egalitarian weddings, the bride responds verbally, often giving the groom a ring in return.
** Sino-Japanese War: Battle of Lugou Bridge ( aka Marco Polo Bridge Incident ): Japanese forces invade China ( often seen as the beginning of World War II in Asia ).
In the US, magazines and newspapers often do not use it, instead printing " family-friendly " censored versions, usually " n * gg * r ", " n ** ger ", " n ——", and " the N-word "; however, historians and social activists, such as Dick Gregory, criticize the euphemisms and their usage as intellectually dishonest, because using the euphemism " the N-word " instead of nigger robs younger generations of Americans of the full history of Black people in America.
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