cabs, cabsf, cabsl — absolute value of a complex number
#include <complex.h>
double cabs( |
double complex | z); |
float
cabsf( |
float complex | z); |
long
double cabsl( |
long double complex | z); |
Link with −lm.
The cabs() function returns
the absolute value of the complex number z. The result is a
real number.
abs(3), cimag(3), hypot(3), complex(7)
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