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	septuple
释义	septuple /'septjʊp(ə)l//sɛp'tjʊpl/ 英汉-汉英词典 n. 七倍 vt. 乘以七 adj. 七的,七倍的时态: septupled, septupling, septuples 词组 \| 习惯用语您要查找的是不是： tuple n. 元组，重数 septum n. [生]隔膜；隔板 sextuple adj. 六倍；由六个部份构成的；六重的 n. 六倍 v. 变成六格；变成六重 septillion n. 一千的八次方,百万的七乘方形容词: septillion 网络短语: septuple space 七维空间 septuple kill 七连杀 septimal septuple 七的 septuple sevenfold 七倍的 septuple hurt bunch 七伤拳英语例句库 And they name it as the shape the septuple Primary Stars. 北方七星斗、牛、女、虚、危、室、壁，其形如龟，称玄武。 In fact, they divided Heaven into four parts and each part is composed by septuple Primary Stars. 西方七星奎、娄、胃、昂、毕、角、参形状如虎，称西宫为白虎。南方的井、鬼、柳、星、张、翼、轸联为鸟形，称朱雀。声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。原声例句美剧疑犯追踪POI第四季 You volunteered us for a septuple homicide? 你主动申请了个七杀案？美剧疑犯追踪POI第四季 You know that septuple homicide you saddled me with? 你硬塞给我的那桩七杀案？雅思写作备考指南 So we have a double, triple, quadruple, quintupler, that's five, and in there sextuple and septuple, but those are very uncommon words. 我们有两倍，三倍，四倍，五倍，这是五的意思，六倍和七倍，但是这些都是很不常见的词。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 联想词 quadruple四倍的;triple三倍的;double两倍; 英英词典 septuple adj. having seven units or components synonymous： sevenfold, seven-fold
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septuple /'septjʊp(ə)l//sɛp'tjʊpl/

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网络短语:

Tuple

近义词

反义词

联想词