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→Vector 0: new section
::Unless discussions like that are angry, insulting, or downright full of lies, I think it's probably better to keep them on, to avoid having to have the same conversation over and over. When another liberal/evolutionist/relativist/whatever-the-case-is comes to argue the same point, you can just point them to the previous discussions. [[User:DouglasA|DouglasA]] 15:52, 11 February 2010 (EST)
::Unless discussions like that are angry, insulting, or downright full of lies, I think it's probably better to keep them on, to avoid having to have the same conversation over and over. When another liberal/evolutionist/relativist/whatever-the-case-is comes to argue the same point, you can just point them to the previous discussions. [[User:DouglasA|DouglasA]] 15:52, 11 February 2010 (EST)
:::Yes, it was a mistake on my part. Overzealous, I guess. [[User:JacobB|JacobB]] 15:53, 11 February 2010 (EST)
:::Yes, it was a mistake on my part. Overzealous, I guess. [[User:JacobB|JacobB]] 15:53, 11 February 2010 (EST)
== Vector 0 ==
I noticed at the end of calc3.6 that you used <math>\vec{0}</math>. Does this mean a vector with 0 magnitude and direction? Can a vector have direction without magnitude, for that matter? I'd never seen an actual number with the vector sign over it before. [[User:DouglasA|DouglasA]] 20:49, 11 February 2010 (EST)