•a calculation field. See Defining calculation fields.

•a calculated value for an automatic entry into a field. See Defining automatic data entry.

•a calculation that evaluates to true or false for data validation. See Defining field validation.

•a calculated value that can be used to replace the values in a field (by using the Replace Field Contents command in the Records menu or a script step). See Replacing the contents of a field.

•calculations in some FileMaker script steps, such as the script steps If, Exit Loop If, Set Field, Insert Calculated Result, and Replace Field Contents. See Automating tasks with scripts.

•constants - numbers, text, date, or time values that don’t change.

•operators - symbols that indicate how to combine or compare two or more values.

•functions - predefined, named formulas that perform specific calculations and return single, specific values for each repetition.

•field references - fields in the same table or in a related table. A related field referenced in a calculation has the syntax tablename::related field. See Working with related tables and files.

•Returns the first and last name separated by a space:

•Returns the value in the SubTotal field multiplied by .08:

•Returns the first and last name, each on a separate line: