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1 relation multiplication
Большой англо-русский и русско-английский словарь > relation multiplication
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2 relation multiplication
Математика: умножение отношенийУниверсальный англо-русский словарь > relation multiplication
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3 relation multiplication
мат.English-Russian scientific dictionary > relation multiplication
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4 multiplication
1) умножение; перемножение; вычисление произведения3) размножение ( документов)4) разведение6) увеличение; усиление• -
5 умножение отношений
Большой англо-русский и русско-английский словарь > умножение отношений
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6 Heuristics
[A]t one point AM [Automatic Mathematician] had some notions of sets, set-operations, numbers, and simple arithmetic. One heuristic rule it knew said " If F is an interesting relation, then look at its inverse". This rule fired after AM had studied "multiplication" for a while. The r.h.s. of the rule then directed AM to define and study the relation "divisors-of" (e.g. divisors-of (12) {1,2,3,4,6,12}. Another heuristic rule that later fired said " If f is a relation from A into B, then it's worth examining those members of A which map into extremal members of B." In this case, f was matched to "divisors-of", A was "numbers", B was "sets of numbers", and an extremal member of B might be, e.g., a very small set of numbers. Thus this heuristic rule caused AM to define the set of numbers with no divisors, the set of numbers with only 1 divisor, with only 2 divisors, etc. One of these sets (the last [ sic] mentioned) turned out subsequently to be quite important; these numbers are of course the primes. (Lenat & Harris, 1978, p. 30)Extraordinarily rapid progress during the early stages of an attack on a new problem area is a rather common occurrence in AI research; it merely signifies that the test cases with which the system has been challenged are below the level of difficulty where combinatorial explosion of the number of pathways in the problem space sets in.... It is the goal of AI research to move that threshold higher and higher on the scale of problem complexity through the introduction of heuristics-heuristics to reduce the rate of growth of the solution tree, heuristics to guide the development of the tree so that it will be rich in pathways leading to satisfactory problem solutions, and heuristics to direct the search to the "best" of these pathways. (Gelernter, quoted in Barr & Feigenbaum, 1982, pp. 139-140)Historical dictionary of quotations in cognitive science > Heuristics
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7 inverse
1. [ınʹvɜ:s] n1) обратное, противоположное; противоположность2) мат. обратная величина3) физ. обратное явление, обратный эффект2. [ınʹvɜ:s] aобратный, противоположный; перевёрнутыйinverse ratio /proportion/ - мат. отношение обратных величин
as the inverse square of the distance - обратно пропорционально квадрату расстояния
in inverse proportion /relation/ (to) - обратно пропорционально
inverse function - мат. обратная функция
3. [ınʹvɜ:s] редк. = invert IIdivision is the inverse operation of multiplication - деление - действие, обратное умножению
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8 express
1. Iwhat do you want to express? что вы хотите сказать?;2. IIIexpress smth.1) express one's wish (one's opinion, one's mind, one's thoughts, one's beliefs, the truth, a principle. one's regret, one's gratitude, one's appreciation of smth., one's refusal, etc.) высказывать /выражать/ свое (по)желание и т.д.; I don't know how to express it я не знаю, как это выразить; I don't know how to express my meaning не знаю, как сформулировать /выразить/ свою мысль; words can't express it этого не выразить словами; express one's feelings /one's sentiment/ (one's joy, one's sorrow, etc.) выражать свои чувства и т.д.; а face that expresses nothing лицо, которое ничего не выражает /лишенное всякого выражения/; his face expressed energy его лицо дышало энергией2) the sign (the symbol, etc.) expresses addition (multiplication, the relation between x and y, etc.) этот знак и т.д. обозначает сложение и т.д.3. IVexpress smth. in some manner express smth. eloquently (precisely, lucidly, vaguely, frankly, publicly, repeatedly, grimly, poetically, etc.) красноречиво и т.д. выражать что-л. /высказываться по поводу чего-л./; it is too complicated to express verbally это слишком сложно и не поддается словесному выражению; это настолько сложно, что словами не передашь; he expressed his ideas strongly он настойчиво выражал /высказывал/ свои мысли; she expressed her wishes somewhat arrogantly она высказала свои пожелания в довольно наглой форме4. XIbe expressed by smth. it cannot be expressed by words этого не выразить словами5. XVIII1) express oneself I don't know how to express myself я не знаю, как это лучше сказать /выразить словами/; express oneself in smth. he expressed himself in his letters в письмах он изливал [свою] душу; children express themselves in play дети выражают себя в играх; express oneself in some manner express oneself clearly (very vaguely, fluently, crudely. coherently, calmly and judicially, etc.) ясно и т.д. выражать свой мысли; express oneself in some manner on smth. express oneself strongly (carefully, clearly and forcibly, very positively, officially, etc.) on the subject резко и т.д. высказываться по данному вопросу; express oneself in some language express oneself in good English (in one's own language, correctly in German, etc.) объясняться /говорить/ на хорошем английском языке и т.д.; I have difficulty expressing myself in Russian мне трудно объясняться по-русски2) express oneself for (against, etc.) smth. express oneself strongly for /in favour of/ peace settlement (against his nomination, etc.) выступать в защиту мирного урегулирования и т.д.6. XXI1express smth. by smth. express smth. by words (by a look, by gesture, by an euphemism, etc.) выражать что-л. словами и т.д.; express smth. in smth. express smth. in good English (in French, in one's own tongue, etc.) выражать /высказывать/ что-л. на хорошем английском языке и т.д.; how do you express it in English? как это выразить /сказать/ по-английски?; express smth. in a few words (in the medium of words) выразить что-л. в нескольких словах (при помощи слов); express smth. at smth. express one's joy at the good news (one's deep regret at his untimely death, one's condolences at her bereavement, etc.) выражать /высказывать/ радость по поводу доброй вести и т.д.; express smth. with /to /smb. express sympathy with the husband (one's heartfelt thanks to smb., etc.) выражать сочувствие мужу и т.д.; express smth. on smth. I cannot express thoughts on paper я не умею выражать свои мысли на бумаге7. XXIIexpress smth. by doing smth. express one's anger by shouting (one's joy by cheering, one's sympathy by applauding, etc.) выражать свой гнев в крике и т.д.8. XXVexpress how... (what..., etc.) I cannot express how grateful I am to you (how grateful I am for your help, how much I appreciate your help, what I feel, etc.) я не могу выразить [словами], как я вам признателен и т.д. -
9 function
1) функция, действие || функционировать; действовать- essential functions - routine function - safety-related functions2) функциональное назначение; роль- circuit function - intrinsic function - metering function - primary function - robot function - planning function - service function - support function4) функциональный узел ( машины)5) матем. функциональная зависимость, функция- absolutely additive function - absolutely bounded function - absolutely continuous function - absolutely integrable function - absolutely monotone function - absolutely summable function - absolutely symmetric function - almost complex function - almost continuous function - almost convex function - almost everywhere defined function - almost everywhere finite function - almost invariant function - almost periodic function - almost recursive function - almost separably-valued function - almost separating function - almost universal function - analytically independent function - analytically representable function - approximately differentiable function - asymptotically differentiable function - asymptotically finite function - asymptotically uniformly optimal function - bounded below function - cellwise continuous function - circumferentially mean p-valent function - comparison function - complementary error function - complete analytic function - completely additive function - completely computable function - completely monotone function - completely multiplicative function - completely productive function - completely subadditive function - completely symmetrical function - completely undefined function - complex hyperbolic function - conditional risk function - countably multiplicative function - countably valued function - covariant function - cumulative distribution function - cumulative frequency function - deficiency function - double limit function - doubly periodic function - doubly recursive function - effectively computable function - effectively constant function - effectively decidable function - effectively variable function - elementarily symmetric function - entire function of maximum type - entire function of mean type - entire function of potential type - entire function of zero type - entire rational function - essentially increasing function - essentially integrable function - essentially real function - essentially smooth function - everywhere differentiable function - everywhere smooth function - expansible function - explicitly definable function - exponentially convex function - exponentially decreasing function - exponentially increasing function - exponentially multiplicative function - exponentially vanishing function - finitely mean valent function - finitely measurable function - function of appropriate behavior - function of bounded characteristic - function of bounded type - function of bounded variation - function of complex variable - function of exponential type - function of finite genus - function of finite variation - function of fractional order - function of infinite type - function of integral order - function of maximal type - function of minimal type - function of mixed variables - function of normal type - function of number theory - function of one variable - function of rapid descent - function of rapid growth - function of real variable - general universal function - geometric carrier function - implicitly definable function - incomplete dibeta function - incomplete gamma function - incomplete tribeta function - incompletely defined function - inductively defined function - inductively integrable function - infinitely divisible function - infinitely many-valued function - integral logarithmic function - inverse trigonometric function - inverted beta function - iterative function - joint correlation function - joint density function - linearly separable function - locally bounded function - locally constant function - locally holomorphic function - locally homogeneous function - locally integrable function - locally negligible function - locally regular function - locally summable function - logarithmic generating function - logarithmic integral function - logarithmically infinite function - logarithmically plurisubharmonic function - logarithmically subharmonic function - lower semicontinuous function - monotone non-decreasing function - monotone non-increasing function - multiply periodic function - multiply recursive function - negative definite function - negative infinite function - nontangentially bounded function - normalized function - normed function - nowhere continuous function - nowhere differentiable function - nowhere monotonic function - n-times differentiable function - n-tuply periodic function - numeralwise expressible function - numeralwise representable function - numerical function - numerically valued function - oblate spheroidal function - operating characteristic function - optimal policy function - parametrically definable function - partially symmetric function - piecewise constant function - piecewise continuously differentiable function - piecewise linear function - piecewise monotonic function - piecewise polynomial function - piecewise quadratic function - piecewise regular function - piecewise smooth function - pointwise approximated function - positive homogeneous function - positive infinite function - positive monotone function - positive monotonic function - positive semidefinite function - potentially calculable function - potentially recursive function - power series function - probability generating function - quadratically summable function - rapidly damped function - rapidly decreasing function - rapidly oscillatory function - recursively continuous function - recursively convergent function - recursively defined function - recursively differentiable function - recursively divergent function - recursively extensible function - relative distribution function - relative frequency function - representing function - reproducing kernel function - residual function - residue function - scalarwise integrable function - scalarwise measurable function - sectionally smooth function - simply periodic function - singly recursive function - slowly increasing function - slowly oscillating function - slowly varying function - smoothly varying function - solid spherical harmonic function - solid zonal harmonic function - steadily increasing function - stopped random function - strictly convex function - strictly decreasing function - strictly increasing function - strictly integrable function - strictly monotone function - strongly differentiable function - strongly holomorphic function - strongly integrable function - strongly measurable function - strongly plurisubharmonic function - totally additive function - totally continuous function - totally measurable function - totally multiplicative function - totally positive function - triangular function - uniformly best decision function - uniformly bounded function - uniformly definable function - uniformly differentiable function - uniformly homotopic function - uniformly integrable function - uniformly limited function - uniformly measurable function - uniformly smooth function - unit step function - unitary divisor function - upper measurable function - upper semicontinuous function - weakly analytic function - weakly continuous function - weakly differentiable function - weakly holomorphic function - weakly measurable function - weakly singular function - weighted random functiondomain of a function — область определения функции, область изменения независимой переменной
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10 module
1) модуль || разбивать на модули2) блок, узел3) коэффициент4) строит. модульная секция•module in space — мат. модуль в пространстве
module on space — мат. модуль на пространстве
module with differentiation — мат. дифференциальный модуль, модуль с дифференциалом
module with filtration — мат. модуль с фильтрацией
module without torsion — мат. модуль без кручения
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11 symbol
1) знак2) обозначение3) символ, символическое обозначение•- power residue symbol - symbol of unit - symbol of virtual intersection
См. также в других словарях:
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