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Mar 24, 2011 at 17:00 comment added darij grinberg Just wow.
Mar 24, 2011 at 16:59 vote accept darij grinberg
Mar 24, 2011 at 16:46 history edited ARupinski CC BY-SA 2.5
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Mar 24, 2011 at 16:45 comment added ARupinski Actually I don't have access to Maple or Mathematica or any other CAS right now, so I worked out the vectors by hand (I seem to have too much free time currently). Once I had the vectors, I ran the matrix rank computations on an online matrix calculator.
Mar 24, 2011 at 16:20 comment added darij grinberg Thank you very much! Just wondering, what CAS did you use?
Mar 24, 2011 at 16:18 history answered ARupinski CC BY-SA 2.5