RELEASE Statement (MATRIX-END MATRIX command)

Use the RELEASE statement to release the work areas in memory assigned to matrix variables that are no longer needed.

• Specify a list of currently defined matrix variables. Variable names on the list must be separated by commas.
• RELEASE discards the contents of the named matrix variables. Releasing a large matrix when it is no longer needed makes memory available for additional matrix variables.
• All matrix variables are released when the END MATRIX statement is encountered.