Changes

Apparently, math markup not only doesn't work in any subpage, but doesn't work in any normal page that was reached by a redirect through a subpage!!!!  Your recent move of the cross product proof out of a subpage was, of course, the right thing.  But the link you left behind fails.  That link was just ''pro forma'', right?  So the lesson is: don't depend on such links.  [[User:SamHB|SamHB]] 00:00, 28 February 2010 (EST)

Apparently, math markup not only doesn't work in any subpage, but doesn't work in any normal page that was reached by a redirect through a subpage!!!!  Your recent move of the cross product proof out of a subpage was, of course, the right thing.  But the link you left behind fails.  That link was just ''pro forma'', right?  So the lesson is: don't depend on such links.  [[User:SamHB|SamHB]] 00:00, 28 February 2010 (EST)