Definition:Bound


 * Bound of Subset of Real Numbers


 * Bound of Real-Valued Function


 * Bound of Real Sequence

Also see

 * Definition:Bounded


 * Definition:Bounded Above
 * Definition:Upper Bound


 * Definition:Bounded Below
 * Definition:Lower Bound


 * Definition:Supremum
 * Definition:Infimum


 * Definition:Unbounded
 * Definition:Unbounded Above
 * Definition:Unbounded Below