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  • 14

    Achievements

  • 24

    Days Read in a Row 2013-02-13

  • The Tagger 2010-04-09

  • Posted a Comment 2009-02-20

  • Had a Comment Modded Up 2009-03-28

  • 5

    Years Read 2012-11-15

  • Spent All My Mod Points 2013-02-11

What are these achievement things?

Every nonzero finite dimensional inner product space has an orthonormal basis. It makes sense, when you don't think about it.

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