COSH
Section: C Library Functions (3)
Index
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BSD mandoc
NAME
cosh
- hyperbolic cosine function
SYNOPSIS
Fd #include <math.h>
Ft double
Fn cosh double x
DESCRIPTION
The
Fn cosh
function computes the hyperbolic cosine of
Fa x .
RETURN VALUES
The
Fn cosh
function returns the hyperbolic cosine unless the magnitude
of
Fa x
is too large; in this event, the global variable
errno
is set to
Er ERANGE .
SEE ALSO
acos(3),
asin(3),
atan(3),
atan2(3),
cos(3),
sin(3),
sinh(3),
tan(3),
tanh(3),
math(3),
STANDARDS
The
Fn cosh
function conforms to
St -ansiC .
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUES
-
- SEE ALSO
-
- STANDARDS
-
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Time: 16:10:48 GMT, January 15, 2023