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Strange behaviour in EigenDecomposition #30
I know the matrix is not perfectly symmetric (yet close to double precision) but I got this matrix from a AMtranspose(A) computation so I can not get a more symmetric matrix.
I have checked with matlab and with a home-made 2*2 matrix diagonalizer and I get with both solutions the same real Eigen values :
I don't know if the symmetricity test is just too strict or if there is something else wrong or that I didn't understand but I find it suspicious ;)
Thank you in advance for your clues,
Indeed, there is clearly a problem here.
This is only a workaround, we still have to fix the Shur transformation.
The issue seems to be fixed in the master branch now.