Use this screen to set up formulas that can then be used in conjunction with the Electronic File Table Maintenance screen.

It is recommended that you begin by writing out your equation on paper because more complex formulas will have to be broken down into several components and entered as a series of sequences (and then combined to give the desired result). This screen allows you to set up complex calculations using all the basic math functions. The formulas are first set up on this screen and then assigned to a particular location in the files defined in Electronic File Table Maintenance.