Matrix Expression Specification (MATRIX-END MATRIX command)

The matrix expression following the keyword SAVE is any matrix language expression that evaluates to the value(s) to be written to a data file.

• The matrix specification must precede any other specifications on the SAVE statement.
• You can specify a matrix name, a matrix raised to a power, or a matrix function (with its arguments in parentheses) by itself, but you must enclose other matrix expressions in parentheses. For example, SAVE A, SAVE INV(A), or SAVE B**DET(T(C)*D) is legal, but SAVE A+B is not. You must specify SAVE (A+B).
• Constant expressions are allowed.