1CONJ(3)                    Linux Programmer's Manual                   CONJ(3)
2
3
4

NAME

6       conj, conjf, conjl - calculate the complex conjugate
7

SYNOPSIS

9       #include <complex.h>
10
11       double complex conj(double complex z);
12       float complex conjf(float complex z);
13       long double complex conjl(long double complex z);
14
15       Link with -lm.
16

DESCRIPTION

18       These  functions  return the complex conjugate value of z.  That is the
19       value obtained by changing the sign of the imaginary part.
20
21       One has:
22
23           cabs(z) = csqrt(z * conj(z))
24

VERSIONS

26       These functions first appeared in glibc in version 2.1.
27

ATTRIBUTES

29       For an  explanation  of  the  terms  used  in  this  section,  see  at‐
30       tributes(7).
31
32       ┌─────────────────────────┬───────────────┬─────────┐
33Interface                Attribute     Value   
34       ├─────────────────────────┼───────────────┼─────────┤
35conj(), conjf(), conjl() │ Thread safety │ MT-Safe │
36       └─────────────────────────┴───────────────┴─────────┘

CONFORMING TO

38       C99, POSIX.1-2001, POSIX.1-2008.
39

SEE ALSO

41       cabs(3), csqrt(3), complex(7)
42

COLOPHON

44       This  page  is  part of release 5.10 of the Linux man-pages project.  A
45       description of the project, information about reporting bugs,  and  the
46       latest     version     of     this    page,    can    be    found    at
47       https://www.kernel.org/doc/man-pages/.
48
49
50
51                                  2015-04-19                           CONJ(3)
Impressum