System.Math.NaN
Delphi
NaN = 0.0 / 0.0;
C++
extern const System::Extended NaN /*= 0.0 / 0.0*/;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
const variable |
public | System.Math.pas System.Math.hpp |
System.Math | System.Math |
Description
NaN represents a value that cannot be represented as a valid number.
NaN is literally defined as 0.0/0.0.
Note: NaN can be used only as an rvalue.