I am calculating eigenvectors and eigenvalues through maple

I am calculating eigenvectors and eigenvalues through maple. What does it mean that I am getting +0.I for for both eigenvectors & eigenvalues ? Pls explain ?

1100 250 1100 2.1 106 2.1 106 1100 3.5-106 2.1.10 1100 300 3.5 106 -0.0006428571428 0.0005238095238 0.0003142857143 -0.0004000000000 oading LinearAlgebra > Eigenvalues(A)): -0.000944950410620684 0.I -0.0000979067321793162 0.I > k== CharacteristicPolynomía!(4.lambda). > solvelk=0, lambda); > Eigenvectors (A, output = list); k:= 9.25170068 10-8 + 0.001042857143 + -0.00009790673219,0.0009449504108 0.866260406037291 0.I 0.499592743073904 0.I 0.692984107969411 0. I -0.720952859833318+ 0.I 0.000944950410620684 0. I1, -0.0000979067321793162 +0.I1 Eigenvectors(A); 0.000944950410620684 + 0.1 -0.8662604060372910.I -0.692984107969411 0.I -0.00009790673217931620.I 0.499592743073904 0.I0.7209528598333180.I

Solution

In Maple \'I\' indicates the imaginary number \'i\'. For this reason Maple shows -0.000944950410620684+0.I

instead of -0.000944950410620684.This number is purely real number, for this reason it shows +0.I.

Hope you got the point.