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cabs
Langue: en
Version: 2002-07-28 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
NAME
cabs, cabsf, cabsl - absolute value of a complex numberSYNOPSIS
#include <complex.h>double cabs(double complex z);
float cabsf(float complex z);
long double cabsl(long double complex z);
Link with -lm.
DESCRIPTION
The cabs() function returns the absolute value of the complex number z. The result is a real number.CONFORMING TO
C99NOTES
The function is actually an alias for hypot(a,b) = sqrt(a*a+b*b).SEE ALSO
abs(3), cimag(3), hypot(3), complex(7)Contenus ©2006-2024 Benjamin Poulain
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