ctan(3) — Linux manual page

ctan(3)                  Library Functions Manual                 ctan(3)

NAME         top

       ctan, ctanf, ctanl - complex tangent function

LIBRARY         top

       Math library (libm, -lm)

SYNOPSIS         top

       #include <complex.h>

       double complex ctan(double complex z);
       float complex ctanf(float complex z);
       long double complex ctanl(long double complex z);

DESCRIPTION         top

       These functions calculate the complex tangent of z.

       The complex tangent function is defined as:

           ctan(z) = csin(z) / ccos(z)

ATTRIBUTES         top

       For an explanation of the terms used in this section, see
       attributes(7).
       ┌──────────────────────────────────────┬───────────────┬─────────┐
       │ Interface                            │ Attribute     │ Value   │
       ├──────────────────────────────────────┼───────────────┼─────────┤
       │ ctan(), ctanf(), ctanl()             │ Thread safety │ MT-Safe │
       └──────────────────────────────────────┴───────────────┴─────────┘

STANDARDS         top

       C11, POSIX.1-2008.

HISTORY         top

       glibc 2.1.  C99, POSIX.1-2001.

SEE ALSO         top

       cabs(3), catan(3), ccos(3), csin(3), complex(7)

COLOPHON         top

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Linux man-pages 6.10            2024-07-23                        ctan(3)

Pages that refer to this page: catan(3),  ccos(3),  csin(3),  tan(3),  complex(7)

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