HP 49g Graphing Calculator - Manual (Page 61)

To compute the eigenvalues and eigenvectors For a square
matrix
1. Select the Eigenvalues and Eigenvectors command.
0 (iliCES) EIGENVECTOR EGV
2. Enter or select the square (w. x n) matrix whose eigenvalues and
eigenvectors you want to calculate.
3. Press (ENTER).
The result is an n x n matrix of eigenvectors and an »-element vector
of eigenvalues.
To compute the singular values oF a matrix
1. Select the Singular Values command.
0 SID FACTORIZATION SVL
2. Enter or select the matrix.
3. Press (H).
The result is a vector—of length MIN(7»,ii)—of the singular values of
the matrix. The values are returned in non-increasing order.
Page 5-20 Matrices and linear algebra