PlanetMath (more info)
 Math for the people, by the people. Sponsor PlanetMath
Encyclopedia | Requests | Forums | Docs | Wiki | Random | RSS  
Login
create new user
name:
pass:
forget your password?
Main Menu
[parent] Viewing Message
``Subbasis: Missing condition?'' by kompik on 2005-09-10 11:45:13
I think that condition that the union of A is the whole X should be required in the second paragraph.
[ reply | up ]

Interact
reply