System.Power10
Delphi
function Power10(val: Extended; power: Integer): Extended;
C++
extern DELPHI_PACKAGE Extended __fastcall Power10(Extended val, int power);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | System.pas System.hpp |
System | System |
Description
Returns the value of given floating-point value scaled by a power of 10.
Power10(x, p)
is equivalent to x*(10^p)
.
Example:
Writeln(FloatToStr(Power10(2.345, 2))); // displays 234.5