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  • 5

    Achievements

  • Got a Score:5 Comment 2012-11-28

  • Days Read in a Row 2012-11-13

  • Posted a Comment 2012-11-12

  • Comedian 2012-11-28

  • Had a Comment Modded Up 2012-11-12

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We warn the reader in advance that the proof presented here depends on a clever but highly unmotivated trick. -- Howard Anton, "Elementary Linear Algebra"

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