Skip to main content
5 events
when toggle format what by license comment
Mar 16, 2021 at 16:05 history edited Sam Nead CC BY-SA 4.0
minor typo, formatting
Feb 21, 2019 at 5:50 history edited Ian Agol CC BY-SA 4.0
edited body
Jun 2, 2010 at 0:11 vote accept HJRW
Jun 2, 2010 at 0:10 comment added HJRW Great - thanks, Ian! The strengthened version of Grushko's Theorem was the ingredient I was missing.
Jun 1, 2010 at 23:28 history answered Ian Agol CC BY-SA 2.5