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THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
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ArcCot
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BUILT-IN MATHEMATICA SYMBOL
Elementary Transcendental Functions
Tutorials »
|
Cot
ArcTan
ArcCoth
Degree
TrigToExp
TrigExpand
See Also »
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Trigonometric Functions
More About »
ArcCot
ArcCot
[
z
]
gives the arc cotangent
of the complex number
.
MORE INFORMATION
Mathematical function, suitable for both symbolic and numerical manipulation.
All results are given in radians.
For real
, the results are always in the range
to
, excluding 0.
For certain special arguments,
ArcCot
automatically evaluates to exact values.
ArcCot
can be evaluated to arbitrary numerical precision.
ArcCot
automatically threads over lists.
ArcCot
[
z
]
has a branch cut discontinuity in the complex
plane running from
to
.
EXAMPLES
CLOSE ALL
Basic Examples
(3)
Results are in radians:
Results are in radians:
In[1]:=
Out[1]=
In[1]:=
Out[1]=
In[1]:=
Out[1]=
Scope
(7)
Evaluate numerically:
Evaluate for complex arguments:
Evaluate to high precision:
The precision of the output tracks the precision of the input:
Simple exact values are generated automatically:
Parity transformation is automatically applied:
ArcCot
threads element-wise over lists:
TraditionalForm
formatting:
Generalizations & Extensions
(3)
Infinite arguments give symbolic results:
ArcCot
can be applied to a power series:
ArcCot
can deal with real-valued intervals:
Applications
(4)
Find angles of the right triangle with sides 3, 4 and hypotenuse 5:
They total to 90°:
Addition theorem for cotangent function:
Solve a differential equation:
Branch cut of
ArcCot
runs along the imaginary axis:
Properties & Relations
(3)
Use
TrigToExp
to express
ArcCot
using
Log
:
Use
FullSimplify
to simplify expressions with
ArcCot
:
Use
Reduce
to solve inequalities involving
ArcCot
:
SEE ALSO
Cot
ArcTan
ArcCoth
Degree
TrigToExp
TrigExpand
TUTORIALS
Elementary Transcendental Functions
MORE ABOUT
Trigonometric Functions
RELATED LINKS
MathWorld
The Wolfram Functions Site
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