GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
RedHat 6.2(Zoot) |
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labs(3) |
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labs − computes the absolute value of a long integer.
#include <stdlib.h>
long int labs(long int j);
The labs() function computes the absolute value of the long integer argument j.
Returns the absolute value of the long integer argument.
SVID 3, BSD 4.3, ISO 9899
Trying to take the absolute value of the most negative integer is not defined.
abs(3), ceil(3), floor(3), fabs(3), rint(3)
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labs(3) | |