Formula field value of the field is not stored within the database record, but is calculated on the values of other fields within that record. The calculation is called a formula. This formula consists of values from other fields and the results of functions.
Available Formula Functions
– = minus
/ = divide
( ) = precedence
Additional options for Form fields:
Formula: Enter calculation, formula, and functions. Press “@” key to get the list of functions available to choose. Fields has to be enclosed in square brackets “[ ]”. Go to Function Reference to see all the functions available.
Fields: Field list available to be inserted in formula. You can click field name in field list to insert in formula field at cursor position.
Display Format: Specify which field formatting details will be used to format the resulting formula value.