Int
Calculate integer part of floating point value.
Declaration
Source position: mathh.inc line 116
function Int(d: ValReal) : ValReal;
Description
Int returns the integer part of any Real X, as a Real.
Errors
None.
See also
| Name | Description |
|---|---|
| Frac | Return fractional part of floating point value. |
| Round | Round floating point value to nearest integer number. |
Example
Program Example34;
{ Program to demonstrate the Int function. }
begin
Writeln (Int(123.456):0:1); { Prints 123.0 }
Writeln (Int(-123.456):0:1); { Prints -123.0 }
end.