Value (computer science)
In computer science, a value is an expression which cannot be evaluated any further (a normal form). The members of a type are the values of that type. For example, the expression 1 + 2 is not a value as it can be reduced to the expression 3. This expression cannot be reduced any further (and is a member of the type Nat) and therefore is a value. The "value of a variable" is given by the corresponding mapping in the environment. In languages with assignable variables it becomes necessary to distinguish between the r-value (or contents) and the l-value (or location) of a variable.
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Value (computer science)
In computer science, a value is an expression which cannot be evaluated any further (a normal form). The members of a type are the values of that type. For example, the expression 1 + 2 is not a value as it can be reduced to the expression 3. This expression cannot be reduced any further (and is a member of the type Nat) and therefore is a value. The "value of a variable" is given by the corresponding mapping in the environment. In languages with assignable variables it becomes necessary to distinguish between the r-value (or contents) and the l-value (or location) of a variable.
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Algunos tipos de valores se en ...... cal soporta un tipo conjunto).
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Em ciência da computação, um v ...... tipo conjunto potência set) .
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In computer science, a value i ...... nterpretation are significant.
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In der Programmierung wird inn ...... n Move Assignment Operator an.
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In informatica, un valore può ...... caso come se fosse un numero.
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L-wartość (ang. L-value) – poj ...... std::string (C++0x) oraz x++.
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プログラミング言語における値(あたい)について説明する。値は ...... ないものもある。Pascalにある集合型などがその例である。
@ja
在计算机科学中,值(英语:Value)是一无法进一步求值的表 ...... 的表达式,都有各种值分类。 大多数编程语言支持几种常见的值。
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Algunos tipos de valores se en ...... cal soporta un tipo conjunto).
@es
Em ciência da computação, um v ...... ia associadas a esta variável.
@pt
In computer science, a value i ...... e (or location) of a variable.
@en
In der Programmierung wird inn ...... sitzen, sind R-Wert-Ausdrücke.
@de
In informatica, un valore può ...... attate come se fossero valori.
@it
L-wartość (ang. L-value) – poj ...... std::string (C++0x) oraz x++.
@pl
プログラミング言語における値(あたい)について説明する。値は ...... ないものもある。Pascalにある集合型などがその例である。
@ja
在计算机科学中,值(英语:Value)是一无法进一步求值的表 ...... 的表达式,都有各种值分类。 大多数编程语言支持几种常见的值。
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L-Wert (Programmierung)
@de
L-wartość
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Valor (computação)
@pt
Valor (informática)
@es
Valore (informatica)
@it
Value (computer science)
@en
値 (情報工学)
@ja
值 (電腦科學)
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