need help with this one,.
how do I get a diagonal matrix D whose entries are the diagonal entries of a Matrix A in maple?
thanks a lot
Do you mean diagonalize matrix A or a matrix made up of the diagonal entries of A.
D := Diagonal(A);
Will choose just the diagonal entries from matrix A.
For diagonalizing one... I'm not entirely sure but
D := JordanForm(A);
Seems to be on the right track.