Got a Score:5 Comment 2009-02-21
Days Read in a Row 2011-12-23
Posted a Comment 2009-02-20
Had a Comment Modded Up 2009-03-28
Posted a Journal Entry 2009-02-20
We warn the reader in advance that the proof presented here depends on a clever but highly unmotivated trick. -- Howard Anton, "Elementary Linear Algebra"