Skip to main content
3 events
when toggle format what by license comment
Aug 4, 2010 at 19:53 vote accept Ian Morris
Aug 4, 2010 at 19:30 comment added Ian Morris That certainly explains why I can't prove it! I will have a think about this and consider which extra hypotheses I might be able to introduce which apply to the particular function under consideration.
Aug 4, 2010 at 18:13 history answered Tracy Hall CC BY-SA 2.5