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ArcCosh
ArcCosh
[
z
]
gives the inverse hyperbolic cosine
of the complex number
.
MORE INFORMATION
Mathematical function, suitable for both symbolic and numerical manipulation.
For certain special arguments,
ArcCosh
automatically evaluates to exact values.
ArcCosh
can be evaluated to arbitrary numerical precision.
ArcCosh
automatically threads over lists.
ArcCosh
[
z
]
has a branch cut discontinuity in the complex
plane running from
to
.
EXAMPLES
CLOSE ALL
Basic Examples
(3)
Evaluate numerically:
In[1]:=
Out[1]=
In[2]:=
Out[2]=
In[1]:=
Out[1]=
Series expansion:
In[1]:=
Out[1]=
Scope
(6)
Generalizations & Extensions
(3)
Applications
(3)
Properties & Relations
(6)
Possible Issues
(2)
Neat Examples
(1)
SEE ALSO
Cosh
ArcSinh
ArcCos
TrigToExp
TrigExpand
TUTORIALS
Elementary Transcendental Functions
RELATED LINKS
MathWorld
The Wolfram Functions Site
MORE ABOUT
Elementary Functions
Hyperbolic Functions
Inverse Functions
New in 1
© 2008 Wolfram Research, Inc.
of the complex number 
. 
plane running from 
to 
.
EXAMPLES
Basic Examples 
Scope 