Important: The linalg package has been deprecated. Use the superseding packages, LinearAlgebra and VectorCalculus, instead.

- For information on migrating linalg code to the new packages, see examples/LinearAlgebraMigration.

The entermatrix function will prompt the user for the values to be inserted in the matrix A.  This allows the user to enter a matrix interactively, rather than assigning to all the matrix entries individually. The values are entered in row major order.  After the values are entered, the new matrix will be returned as the function value, and hence displayed.

Note, the value entered MUST be terminated with a semi-colon ; Otherwise Maple will assume that you are just entering a large expression and have not finished typing it in yet.

Note, if you do not wish to change a value, just enter an empty statement, i.e. just type a semi-colon ;

$\mathrm{with}\left(\mathrm{linalg}\right)\:$

$A≔\mathrm{array}\left(1..3\,1..3\,\mathrm{symmetric}\right)\:$

$\mathrm{entermatrix}\left(A\right)$