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DOCUMENTATION CENTER SEARCH
Mathematica
>
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>
Mathematical Functions
>
Elementary Functions
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Hyperbolic Functions
>
Built-in
Mathematica
Symbol
Elementary Transcendental Functions
Tutorials »
|
ArcCosh
Sinh
Sech
TrigToExp
TrigExpand
See Also »
|
Elementary Functions
Hyperbolic Functions
More About »
Cosh
Cosh
[
z
]
gives the hyperbolic cosine of
z
.
MORE INFORMATION
Mathematical function, suitable for both symbolic and numerical manipulation.
.
For certain special arguments,
Cosh
automatically evaluates to exact values.
Cosh
can be evaluated to arbitrary numerical precision.
Cosh
automatically threads over lists.
EXAMPLES
CLOSE ALL
Basic Examples
(3)
Evaluate numerically:
In[1]:=
Out[1]=
In[1]:=
Out[1]=
In[1]:=
Out[1]=
Scope
(10)
Generalizations & Extensions
(3)
Applications
(6)
Properties & Relations
(10)
Possible Issues
(5)
Neat Examples
(1)
SEE ALSO
ArcCosh
Sinh
Sech
TrigToExp
TrigExpand
TUTORIALS
Elementary Transcendental Functions
RELATED LINKS
MathWorld
The Wolfram Functions Site
NKS|Online
(
A New Kind of Science
)
MORE ABOUT
Elementary Functions
Hyperbolic Functions
New in 1
EXAMPLES
Basic Examples 
Scope 