In mathematics, computer science, linguistics, and philosophy a tuple is an ordered list of elements. In set theory, an (ordered) -tuple is a sequence (or ordered list) of elements, where is a non-negative integer. There is only one 0-tuple, an empty sequence. An -tuple is defined inductively using the construction of an ordered pair. Tuples are usually written by listing the elements within parentheses "" and separated by commas; for example, denotes a 5-tuple. Sometimes other delimiters are used, such as square brackets "" or angle brackets "". Braces "" are almost never used for tuples, as they are the standard notation for sets.
Posts about Tuple
  • Using Query User Data to Classify Queries

    … usually store information about pages on the Web by visiting many pages, where they retrieve information from the pages with a web crawler that follows hyperlinks from those pages. The web crawler grabs the content of those pages, and it is analyzed to index the pages, looking at words from page titles, page headings, page contents, alt text…

    Bill Slawski/ SEO by the Seain SEO Google- 14 readers -
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