Infimum and supremum - Wikipedia, the free encyclopedia
1 Infima of real numbers 2 Infima in partially ordered sets 3 Supremum 3.1 Supremum of a set of real numbers 3.1.1 Examples 3.1.2 Formal definition 3.2 Suprema within partially ordered sets 3.2.1 Examples 3.2.2 Formal definition 3.3 Comparison with other ...