Http://carnot.yi.org/Category2.xhtml '''Category 2'''/Definition
Jump to navigation
Jump to search

This article contains just a definition and optionally other subpages (such as a list of related articles), but no metadata. Category_2/Metadata Create the metadata page if you want to expand this into a full article.
Http://carnot.yi.org/Category2.xhtml '''Category 2''' [r]: Sets of cardinality < 2.