Skip to main content
8 events
when toggle format what by license comment
Oct 26, 2010 at 7:37 comment added S. Carnahan Oops, in step 5, I should have put $a \geq 1$.
Oct 26, 2010 at 4:39 comment added Ross Millikan I agree this answers the half-open all directions problem.
Oct 26, 2010 at 3:21 history undeleted S. Carnahan
Oct 26, 2010 at 3:21 history edited S. Carnahan CC BY-SA 2.5
solution
Oct 26, 2010 at 2:11 history deleted S. Carnahan
Oct 26, 2010 at 2:08 history undeleted S. Carnahan
Oct 26, 2010 at 2:07 history deleted S. Carnahan
Oct 26, 2010 at 2:06 history answered S. Carnahan CC BY-SA 2.5