Futurebasic/Language/Reference/annuity

Function
✔ Appearance ✔ Standard ✔ Console

Syntax
annuityFactor# = fn annuity#( rate, periods )

Description
Returns the annuity factor for the given interest rate and number of periods. The interest rate should be expressed as a fraction of 1; for example, 5.2 percent should be expressed as 0.052.