Stack Exchange
log in
users (41)
rooms (35)
faq
Forever Mozart's Room
general
2
stars
conversations
schedule
feeds
2
access
Forever Mozart's Room
amazing
3208d ago –
Martin Sleziak
254
3
info
export
all events for this room
Starred posts
Forever Mozart
Apr 29, 2016 05:36
suppose we want to contain no vertical interval?
Forever Mozart
Apr 29, 2016 04:51
@BrianM.Scott There was a problem with my construction. Now I'd like to answer this simpler question: Is there a $G_\delta$ in $[0,1]^2$ that is dense in every horizontal line but contains no vertical line?