Wednesday, February 22, 2012

Wednesday: I have defeated linear algebra for today

Apparently they make the squirrels giant in India.
Although part of the problem involved the GSL LU-decomposition solver algorithm failing when LU is singular, when in previous editions it did not fail.  I wonder how the previous versions didn't fail, but I guess it doesn't really matter anymore.  SVD does the same thing, and has fewer restrictions on the inputs.


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