## Syntax

**IF(***is-this-true?***,** *then-do-this***,** *else-do-this***)**

## Description

*IF()* chooses to evaluate one of two expressions (*then-do-this* or *else-do-this*) according to the an initial condition (*is-this-true?*, a *Yes/No* value) and returns the result. Each of the result expressions should produce a value of the same type.

## Return Value

If *is-this-true?* is TRUE, the result of evaluating *then-do-this*; otherwise, the result of evaluating *else-do-this*.