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1 logically valid formula
Математика: логически общезначимая формулаУниверсальный англо-русский словарь > logically valid formula
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2 logically valid formula
English-Russian scientific dictionary > logically valid formula
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3 logically valid formula
Англо-русский словарь по исследованиям и ноу-хау > logically valid formula
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4 formula
1) рецепт2) формула || формульный3) формулировка•- arithmetically valid formula - back interpolation formula - computational formula - computing formula - corrector formula - formally decidable formula - formally refutable formula - formula of finite increments - geometrically valid formula - homomorphically stable formula - identically false formula - identically true formula - intuitionistically valid formula - logically valid formula - maximum likelihood formula - modally valid formula - monotonically increasing formula - numeralwise expressible formula - numeralwise representable formula - positively valid formula - primitively recursive formula - reciprocity formula - secondarily valid formula - square stable formula - universally valid formulato follow the formula — подчиняться [следовать] формуле; описываться формулой
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5 logically
1) логично
2) логически
3) последовательно ∙ logically consistent data ≈ логически непротиворечивые данные logically constructed relation ≈ логически построенное соотношение logically defined class ≈ логически определенный класс logically determinate event ≈ логически определенное событие logically determinate formula ≈ логически определенная формула logically equivalent circuits ≈ логически эквивалентные схемы logically equivalent propositions ≈ логически эквивалентные высказывания logically equivalent statements ≈ логически эквивалентные высказывания logically false expression ≈ логически ложное выражение logically indeterminate event ≈ логически неопределенное событие logically irreducible relation ≈ логически неприводимое соотношение logically necessary hypothesis ≈ логически необходимая гипотеза logically related events ≈ логически связанные события logically true expression ≈ логически истинное выражение logically true sentence ≈ логически истинное предложение logically true statement ≈ логически истинное высказывание logically universal sentence ≈ логически универсальное предложение logically valid formula ≈ логически общезначимая формула logically valid sentence ≈ логически общезначимое предложение - logically absurd - logically complex - logically conclusive - logically consistent - logically contradictory - logically correct - logically defined - logically dependent - logically determinate - logically equivalent - logically exhaustive - logically false - logically imply - logically impossible - logically inconsistent - logically independent - logically indeterminate - logically justifiable - logically necessary - logically true - logically universal - logically valid - multiply logically логично;
логически логически рассуждая - *, one should become wiser with experience but some people never do по логике, нам следовало бы становиться умнее с годами, но некоторым из нас это не удаетсяБольшой англо-русский и русско-английский словарь > logically
См. также в других словарях:
First-order logic — is a formal logical system used in mathematics, philosophy, linguistics, and computer science. It goes by many names, including: first order predicate calculus, the lower predicate calculus, quantification theory, and predicate logic (a less… … Wikipedia
Gödel's completeness theorem — is a fundamental theorem in mathematical logic that establishes a correspondence between semantic truth and syntactic provability in first order logic. It was first proved by Kurt Gödel in 1929. A first order formula is called logically valid if… … Wikipedia
Entailment — For other uses, see Entail (disambiguation). In logic, entailment is a relation between a set of sentences (e.g.,[1] meaningfully declarative sentences or truthbearers) and a sentence. Let Γ be a set of one or more sentences; let S1 be the… … Wikipedia
Propositional calculus — In mathematical logic, a propositional calculus or logic (also called sentential calculus or sentential logic) is a formal system in which formulas of a formal language may be interpreted as representing propositions. A system of inference rules… … Wikipedia
Method of analytic tableaux — A graphical representation of a partially built propositional tableau In proof theory, the semantic tableau (or truth tree) is a decision procedure for sentential and related logics, and a proof procedure for formulas of first order logic. The… … Wikipedia
Interpretation (logic) — An interpretation is an assignment of meaning to the symbols of a formal language. Many formal languages used in mathematics, logic, and theoretical computer science are defined in solely syntactic terms, and as such do not have any meaning until … Wikipedia
Tautology (logic) — In propositional logic, a tautology (from the Greek word ταυτολογία) is a propositional formula that is true under any possible valuation (also called a truth assignment or an interpretation) of its propositional variables. For example, the… … Wikipedia
Decidability (logic) — In logic, the term decidable refers to the decision problem, the question of the existence of an effective method for determining membership in a set of formulas. Logical systems such as propositional logic are decidable if membership in their… … Wikipedia
Formal interpretation — A formal interpretation [http://books.google.com/books?id=weKqT3ka5g0C pg=PA74 lpg=PA74 dq=%22Formal+interpretation%22+%22formal+language%22 source=web ots=pLN ms7Wi2 sig=P JqwdzOqLcX4nMpP64qmacnkDU hl=en#PPA74,M1 Cann Ronnie, Formal Semantics:… … Wikipedia
Problem of evil — Part of a series on God General conceptions … Wikipedia
Second-order logic — In logic and mathematics second order logic is an extension of first order logic, which itself is an extension of propositional logic.[1] Second order logic is in turn extended by higher order logic and type theory. First order logic uses only… … Wikipedia
