Skip to main content
6 events
when toggle format what by license comment
Jun 12, 2018 at 13:47 comment added Elmex80s See also this question Number of surjections from {1,…,m} into {1,…,n}.
Jun 6, 2010 at 9:06 comment added Wadim Zudilin Because you "asked two", you got answers from two, and those two are twin answers. I see this on MO for the 1st time...
Jun 4, 2010 at 18:31 vote accept Mud
Jun 4, 2010 at 18:30 answer added JBL timeline score: 6
Jun 4, 2010 at 18:28 answer added Robin Chapman timeline score: 7
Jun 4, 2010 at 18:22 history asked Mud CC BY-SA 2.5