fabs()
Returns the absolute value of x.
Synopsis
float fabs(float x);
Parameters
Parameter | Description |
---|---|
x | Value |
Return value
In the event of an error, the function returns 0.0.
Error
Description
Returns the absolute value of x.
Example
main()
{
float f;
f=fabs(-1.234); // returns 1.234
}
Assignment
Availability
CTRL