fabsl(3m) [opensolaris man page]

```fabs(3M)						  Mathematical Library Functions						  fabs(3M)

NAME
fabs, fabsf, fabsl - absolute value function

SYNOPSIS
c99 [ flag... ] file... -lm [ library... ]
#include <math.h>

double fabs(double x);

float fabsf(float x);

long double fabsl(long double x);

DESCRIPTION
These functions compute the absolute value of x, |x|.

RETURN VALUES
Upon successful completion, these functions return the absolute value of x.

If x is NaN, a NaN is returned.

If x is +-0, +0 is returned.

If x is +-Inf, +Inf is returned.

ERRORS
No errors are defined.

ATTRIBUTES
See attributes(5) for descriptions of the following attributes:

+-----------------------------+-----------------------------+
|      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
+-----------------------------+-----------------------------+
|Interface Stability	     |Standard			   |
+-----------------------------+-----------------------------+
|MT-Level		     |MT-Safe			   |
+-----------------------------+-----------------------------+

SunOS 5.11							    12 Jul 2006 							  fabs(3M)```

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```fabs(3M)						  Mathematical Library Functions						  fabs(3M)

NAME
fabs, fabsf, fabsl - absolute value function

SYNOPSIS
c99 [ flag... ] file... -lm [ library... ]
#include <math.h>

double fabs(double x);

float fabsf(float x);

long double fabsl(long double x);

DESCRIPTION
These functions compute the absolute value of x, |x|.

RETURN VALUES
Upon successful completion, these functions return the absolute value of x.

If x is NaN, a NaN is returned.

If x is +-0, +0 is returned.

If x is +-Inf, +Inf is returned.

ERRORS
No errors are defined.

ATTRIBUTES
See attributes(5) for descriptions of the following attributes:

+-----------------------------+-----------------------------+
|      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
+-----------------------------+-----------------------------+
|Interface Stability	     |Standard			   |
+-----------------------------+-----------------------------+
|MT-Level		     |MT-Safe			   |
+-----------------------------+-----------------------------+