Tuple

A tuple is a finite ordered list of elements. In mathematics, an $n$ -tuple is a sequence (or ordered list) of $n$ elements, where $n$ is a non-negative integer. There is only one 0-tuple, an empty sequence. An $n$ -tuple is defined inductively using the construction of an ordered pair. Tuples are usually written by listing the elements within parentheses " $(\text{ })$ " and separated by commas; for example, $(2, 7, 4, 1, 7)$ denotes a 5-tuple. Sometimes other symbols are used to surround the elements, such as square brackets "[ ]" or angle brackets "< >". Braces "{ }" are only used in defining arrays in some programming languages such as Java, but not in mathematical expressions, as they are the standard notation for sets. Tuples are often used to describe other mathematical objects, such as vectors. In computer science, tuples are directly implemented as product types in most functional programming languages. More commonly, they are implemented as record types, where the components are labeled instead of being identified by position alone. This approach is also used in relational algebra. Tuples are also used in relation to programming the semantic web with the Resource Description Framework (RDF). Tuples are also used in linguistics and philosophy.

单词	nonuple
释义	nonuple /'nɔnju:pl//ˈnɑnjəpəl/ 英汉-汉英词典 n. 九倍,九重 adj. 九个一组的词组 \| 习惯用语您要查找的是不是： nucleon n. [植][化]核子 uncouple vt. 解开…的钩；松开…的套索；分开，解开 vi. 解开；分开 plenum n. 充实,充满,全体会议,高压 unpeople vt. 使 ... 减少人口(使 ... 成无人地区) 网络短语: nonuple detail 九倍英语百科 Tuple A tuple is a finite ordered list of elements. In mathematics, an $n$ -tuple is a sequence (or ordered list) of $n$ elements, where $n$ is a non-negative integer. There is only one 0-tuple, an empty sequence. An $n$ -tuple is defined inductively using the construction of an ordered pair. Tuples are usually written by listing the elements within parentheses " $(\text{ })$ " and separated by commas; for example, $(2, 7, 4, 1, 7)$ denotes a 5-tuple. Sometimes other symbols are used to surround the elements, such as square brackets "[ ]" or angle brackets "< >". Braces "{ }" are only used in defining arrays in some programming languages such as Java, but not in mathematical expressions, as they are the standard notation for sets. Tuples are often used to describe other mathematical objects, such as vectors. In computer science, tuples are directly implemented as product types in most functional programming languages. More commonly, they are implemented as record types, where the components are labeled instead of being identified by position alone. This approach is also used in relational algebra. Tuples are also used in relation to programming the semantic web with the Resource Description Framework (RDF). Tuples are also used in linguistics and philosophy. 近义、反义、联想词近义词 adj. multiple 反义词 n. single 英英词典 nonuple adj. having nine units or components synonymous： ninefold, nine-fold
随便看	colorblock的意思 color bloom的意思 color blurring的意思 color board的意思 color bodies的意思 color body的意思 color boiling room的意思 color box的意思 color break的意思 color break up的意思 color breakup的意思 colorbred的意思 colorbreed的意思 color brilliance的意思 color bsindness book的意思 Color burst的意思 color burst flag的意思 color burst interval的意思 color burst pedestal的意思 Color by number的意思 Color by numbers的意思 Color calibration的意思 color camera的意思 color camera registration control的意思 color capture的意思

nonuple /'nɔnju:pl//ˈnɑnjəpəl/

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网络短语:

Tuple

近义词

反义词