Skip to main content
2 events
when toggle format what by license comment
Mar 30, 2015 at 8:16 comment added Michael Bächtold Since everyone knows how vector addition and multiplication with scalars looks in terms of the standard pictures, it's a nice exercise to figure out the analogous pictures for covectors.
Mar 30, 2015 at 7:58 history answered Benoît Kloeckner CC BY-SA 3.0