What it does
IsNaN takes number (a float), and answers an integer.
Syntax
IsNaN(number float) → integerParameters
| Name | Type |
|---|---|
| number | float |
Every form returns
integer
Example · generated
DO Print(IsNaN(1.0)) Sync()LOOPIsNaN is called and its answer is printed every frame. The DO … LOOP is not decoration: a classic BASIC program ends the moment it runs out of lines, and Sync() is what draws the frame.