This page is a redirect. The following categories are used to track and monitor this redirect:
From a page move: This is a redirect from a page that has been moved (renamed). This page was kept as a redirect to avoid breaking links, both internal and external, that may have been made to the old page name.
From numeral(s): This is a redirect from a title that includes the mathematical symbol of a number (or numbers) to an article with the word form of the number, or any other name of the number.
When appropriate, protection levels are automatically sensed, described and categorized.