ActionScript 2.0 Language Reference 
ActionScript 2.0 Language Reference |
|
|
|
| ActionScript language elements > Constants > NaN constant | |||
|
|||
|
|||
|
|||
A predefined variable with the IEEE-754 value for NaN (not a number). To determine whether a number is NaN, use isNaN().
Availability: ActionScript 1.0; Flash Player 5
isNaN function, NaN (Number.NaN property)
|
|||
|
|||
|
|||
|
|
|
|