CTANH, CTANHF, CTANHL - reference manual online

Complex hyperbolic tangent.

CTANH(3)                            Linux Programmer's Manual                            CTANH(3)

NAME ctanh, ctanhf, ctanhl - complex hyperbolic tangent
SYNOPSIS #include <complex.h> double complex ctanh(double complex z); float complex ctanhf(float complex z); long double complex ctanhl(long double complex z); Link with -lm.
DESCRIPTION These functions calculate the complex hyperbolic tangent of z. The complex hyperbolic tangent function is defined mathematically as: ctanh(z) = csinh(z) / ccosh(z)
VERSIONS These functions first appeared in glibc in version 2.1.
ATTRIBUTES For an explanation of the terms used in this section, see attributes(7). ┌────────────────────────────┬───────────────┬─────────┐ │Interface │ Attribute │ Value │ ├────────────────────────────┼───────────────┼─────────┤ │ctanh(), ctanhf(), ctanhl() │ Thread safety │ MT-Safe │ └────────────────────────────┴───────────────┴─────────┘
CONFORMING TO C99, POSIX.1-2001, POSIX.1-2008.
SEE ALSO cabs(3), catanh(3), ccosh(3), csinh(3), complex(7)
COLOPHON This page is part of release 4.04 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at
2015-04-19 CTANH(3)
This manual Reference Other manuals
ctanh(3) referred by catanh(3) | ccosh(3) | complex(7) | csinh(3) | tanh(3)
refer to attributes(7) | cabs(3) | catanh(3) | ccosh(3) | complex(7) | csinh(3)