23 Jun
2012
23 Jun
'12
9:09 a.m.
* Joerg Arndt <arndt@jjj.de> [Jun 23. 2012 17:06]:
* Dan Asimov <dasimov@earthlink.net> [Jun 23. 2012 07:47]:
[...]
This will work only for some definition of "some": if the evil kid removes, for example, the j-th component in all but one vector then I cannot non-emptily sum to the 0 vector.
Oh dear, I had to switch my computer back on, because: http://xkcd.com/386/ I'll think about it some more.
[...]