Submitted a Story That Was Posted 2013-08-20
Days Read in a Row 2012-12-21
Posted a Comment 2012-04-18
The Maker 2013-08-20
Had a Comment Modded Up 2012-04-19
Years Read 2013-05-22
We warn the reader in advance that the proof presented here depends on a clever but highly unmotivated trick. -- Howard Anton, "Elementary Linear Algebra"