New Post: denseSvd returns defferent results each time

Hi Marcus

Here is a code snippet which I've tested and yields different results:

        private void testFunction()
        {
            _denseSvd = new DenseSvd(_L, true);

            Matrix<double> U = _denseSvd.U();
            DenseMatrix X = (DenseMatrix) U.SubMatrix(0, U.RowCount, 0, 6);

            DenseSvd denseSvd = new DenseSvd(X, true);
            Matrix<double> R = denseSvd.VT();
        }

The input matrix _L is 100% identical every time i run my program.
X has some minor differences. for instance:
the value X[0,0] the first time is "-0.0078527626357212" and the second time it is: "-0.0078527626357214"

R is very different each time I run the program.

I'm adding links to the input matrix _L and to the other matrixs in case it will help in any way.
_L: https://dl.dropboxusercontent.com/u/48902173/Matrix/matrix%20L2-19-19-27.xlsx

results of first run:
X: https://dl.dropboxusercontent.com/u/48902173/Matrix/matrix%20X1-19-12-09.xlsx
R: https://dl.dropboxusercontent.com/u/48902173/Matrix/matrix%20R1-19-12-10.xlsx

results of second run:
X: https://dl.dropboxusercontent.com/u/48902173/Matrix/matrix%20X2-19-19-35.xlsx
R: https://dl.dropboxusercontent.com/u/48902173/Matrix/matrix%20R2-19-19-35.xlsx


Thanks you very much
Guy