Hi Doug,

You should see some examples in the manual, but you'll find more in the forum. For your specific example you would write it like this...

result := ('field 1' - ('field 1' - 2) * .35) / 6

You use := for assignment and = to test for equality. Field names that have 1 or more spaces require single quotes in formulas. The % symbol is the undocumented modulo operator. Hope that helps.