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An unordered pair is a finite set; its cardinality (number of elements) is 2 or (if the two elements are not distinct) 1. In axiomatic set theory, the existence of unordered pairs is required by an axiom, the axiom of pairing. More generally, an unordered n-tuple is a set of the form {a 1, a 2,... a n}. [5] [6] [7]
The content from a template titled Template:foo can be added into a Wikipedia page by editing a page and typing {{foo}} into it. When then viewing the page, {{foo}} is automatically replaced by the content of the page "Template:foo". If the page "Template:foo" is later altered, all the pages with {{foo}} in them will change automatically.
This is a dummy article to help you get started with creating pages in the wiki; please copy the code to a different page and edit it there.The first paragraph is usually a short dictionary-style definition of the subject matter.
The Template namespace on Wikipedia is used to store templates, which contain Wiki markup intended for inclusion on multiple pages, usually via transclusion.Although the Template namespace is used for storing most templates, it is possible to transclude and substitute from other namespaces, [1] and so some template pages are placed in other namespaces, such as the User namespace.
Wikipedia:Navigation templates, templates that link between multiple articles belonging to the same topic; Wikipedia:List of infoboxes for infoboxes, which are small panels that summarize key features of the page's subject. Wikipedia:Categorization for templates used for categories; Wikipedia:Citation templates for templates used to format ...
Wikipedia: Library resources box: Author: Doreva Belfiore: Software used: Microsoft® PowerPoint® for Microsoft 365: Conversion program: Microsoft® PowerPoint® for Microsoft 365: Encrypted: no: Page size: 960 x 540 pts: Version of PDF format: 1.7
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This template is designed as a navigation aid to the most significant articles about PHP. It is not meant to have exhaustive lists (incomplete or complete) of PHP software, PHP people, all PHP articles, etc. However, feel free to add it to any PHP-related articles.