CCOS
Section: complex math routines (3)
Updated: 2002-07-28
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NAME
ccos, ccosf, ccosl - complex cosine function
SYNOPSIS
#include <complex.h>
double complex ccos(double complex z);
float complex ccosf(float complex z);
long double complex ccosl(long double complex z);
Link with -lm.
DESCRIPTION
The complex cosine function ccos(z) is defined as (exp(i*z)+exp(-i*z))/2.
CONFORMING TO
C99
SEE ALSO
cabs(3),
csin(3),
ctan(3),
complex(5)
Index
- NAME
-
- SYNOPSIS
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- DESCRIPTION
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- CONFORMING TO
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- SEE ALSO
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