Undefined Reference To Ceil
Double ceil (double x); float ceil (float x); long double ceil (long double x); Round up value Rounds x upward, returning the smallest integral value that is not less than x.
C++ Undefined Reference
- C library function - ceil - The C library function double ceil(double x) returns the smallest integer value greater than or equal to x.
- The function I tried to use was ceil and I get the following error:: undefined reference to `ceil' collect2: ld returned 1 exit status I am using the latest Ubuntu and math.h is there. I tried to use -lm in a different computer and it work perfectly. Does anyone know how to solve this problem?
The Math.ceil()
function always rounds a number up to the next largest integer.
Note: Math.ceil(
returns integer 0 and does not give a null
)NaN
error.
Syntax
Parameters
x
- A number.
Return value
The smallest integer greater than or equal to the given number.
Description
Because ceil()
is a static method of Math
, you always use it as Math.ceil()
, rather than as a method of a Math
object you created (Math
is not a constructor).
Undefined Reference To Main
Examples
Using Math.ceil()
The following example shows example usage of Math.ceil()
.
Decimal adjustment
Undefined Reference To Ceiling Light
Specifications
Specification |
---|
Unknown specification # sec-math.ceil |
Undefined Reference To Ceil'
Browser compatibility
BCD tables only load in the browser
See also
Ceilf
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