Follow Slashdot blog updates by subscribing to our blog RSS feed

 



Forgot your password?
typodupeerror
  • 15

    Achievements

  • 22

    Got a Score:5 Comment 2009-12-23

  • 23

    Days Read in a Row 2009-10-02

  • Posted a Comment 2009-02-20

  • Had a Comment Modded Up 2009-03-28

  • 5

    Years Read 2014-11-24

  • Spent All My Mod Points 2009-09-29

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.

Working...