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fabs

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< c‎ | numeric‎ | math
Revision as of 21:38, 31 May 2013 by P12bot (Talk | contribs)

 
 
 
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Macro constants
 
Defined in header <math.h>
float       fabsf( float arg );
(since C99)
double      fabs( double arg );
long double fabsl( long double arg );
(since C99)

Computes the absolute value of a floating point value arg.

Parameters

arg - floating point value

Return value

The absolute value of arg (|arg|)

See also

computes absolute value of an integral value (|x|)
(function) [edit]
checks if the given number is negative
(function) [edit]