Item:Q1421: Difference between revisions
Created a new Item: upper and lower bounds, every element of a partially ordered set A which is greater (resp. lower) than every element of a subset B included in A |
(No difference)
|
Created a new Item: upper and lower bounds, every element of a partially ordered set A which is greater (resp. lower) than every element of a subset B included in A |
(No difference)
|