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 4.15 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 https://www.kernel.org/doc/man-pages/.
2017-09-15 CTANH(3)
Check Out this Related Man Page
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 4.15 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 https://www.kernel.org/doc/man-pages/.
2017-09-15 CTANH(3)
There is no xorg.conf file and no XF86Config file on a certain FreeBSD machine:
# locate xorg.conf
/usr/local/man/man5/xorg.conf.5.gz
# locate XF86Config
#
Can someone let me know if that means that there is a bare bones set up possible only? xrandr works fine, but I am looking for ways to... (6 Replies)
I'm looking for finer granularity than the 20 ANSI escape sequence screen modes. What I'd like to do is have the terminal increase it's own height when I have to show the user a long menu.
Platform is Cygwin 64 running over Win 7 Pro.
Mike (4 Replies)
What is the point of this? Whenever I close my shell it appends to the history file without adding this. I have never seen it overwrite my history file.
# When the shell exits, append to the history file instead of overwriting it
shopt -s histappend (3 Replies)
Look this very good rendering on Slackware 14.2
in my opinion is near perfect.
https://i.stack.imgur.com/q5trL.png
Now look the same page on Fedora 30
https://i.stack.imgur.com/FBQv7.png
In my opinion the fonts on Fedora are too small and difficult to read, I prefer the fat fonts of... (20 Replies)