Definition & Betydelse | Engelska ordet EXPRESSIONS

Definition av EXPRESSIONS

1. böjningsform av expression

Exempel på hur man kan använda EXPRESSIONS i en mening

• In propositional logic, associativity is a valid rule of replacement for expressions in logical proofs.
• The language extensively uses the string datatype, associative arrays (that is, arrays indexed by key strings), and regular expressions.
• The book has three major divisions, chapters 1–2, 3–5 and 6–7, each introduced by the word "Hear", with a pattern of alternating announcements of doom and expressions of hope within each division.
• The Bernoulli numbers appear in (and can be defined by) the Taylor series expansions of the tangent and hyperbolic tangent functions, in Faulhaber's formula for the sum of m-th powers of the first n positive integers, in the Euler–Maclaurin formula, and in expressions for certain values of the Riemann zeta function.
• Context-free languages have many applications in programming languages, in particular, most arithmetic expressions are generated by context-free grammars.
• For picking materials from the curbside trash collection, expressions such as curb shopping, trash picking or street scavenging are sometimes used.
• In mathematics, an equation is a mathematical formula that expresses the equality of two expressions, by connecting them with the equals sign.
• It has application programming interfaces (APIs) for working with text, dates, regular expressions, standard data structures, and the Document Object Model (DOM).
• It is a declarative programming paradigm in which function definitions are trees of expressions that map values to other values, rather than a sequence of imperative statements which update the running state of the program.
• In theoretical physics, a Feynman diagram is a pictorial representation of the mathematical expressions describing the behavior and interaction of subatomic particles.
• It is widely used for regular expressions, which is the context in which it was introduced by Stephen Kleene to characterize certain automata, where it means "zero or more repetitions".
• KRC (Kent Recursive Calculator) is a lazy functional language developed by David Turner from November 1979 to October 1981 based on SASL, with pattern matching, guards and ZF expressions (now more usually called list comprehensions).
• The coefficients may be considered as parameters of the equation and may be arbitrary expressions, provided they do not contain any of the variables.
• Medium shots are favored in sequences where dialogues or a small group of people are acting, as they give the viewer a partial view of the background, such as when the shot is 'cutting the person in half' and also show the subjects' facial expressions in the context of their body language.
• It is known for its use of the polymorphic Hindley–Milner type system, which automatically assigns the data types of most expressions without requiring explicit type annotations (type inference), and ensures type safety; there is a formal proof that a well-typed ML program does not cause runtime type errors.
• Like obfuscation in natural language, it may use needlessly roundabout expressions to compose statements.
• Ken Thompson later wrote a version for CTSS; this version was notable for introducing regular expressions.
• The concept of regular expressions began in the 1950s, when the American mathematician Stephen Cole Kleene formalized the concept of a regular language.
• The equivalence of regular expressions and finite automata is known as Kleene's theorem (after American mathematician Stephen Cole Kleene).
• Here, the star height h(L) of a regular language L is defined as the minimum star height among all regular expressions representing L.

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