Difference between revisions of "Documentation/How Tos/Calc: IMCOT function"
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|parttitle=[[Documentation/How_Tos/Calc:_Complex_Number_functions|<div style="font-size: 140%;">Complex Number Functions]] | |parttitle=[[Documentation/How_Tos/Calc:_Complex_Number_functions|<div style="font-size: 140%;">Complex Number Functions]] | ||
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| − | |PrevPage= Documentation/How_Tos/Calc: | + | |PrevPage= Documentation/How_Tos/Calc:_IMCSCH_function |
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* [[Documentation/How_Tos/Calc:_IMCSC_function|<div style="font-size: 120%;">Imcsc]] | * [[Documentation/How_Tos/Calc:_IMCSC_function|<div style="font-size: 120%;">Imcsc]] | ||
* [[Documentation/How_Tos/Calc:_IMCSCH_function|<div style="font-size: 120%;">Imcsch]] | * [[Documentation/How_Tos/Calc:_IMCSCH_function|<div style="font-size: 120%;">Imcsch]] | ||
| − | * [[Documentation/How_Tos/Calc:_IMCOT_function|<div style="font-size: 120%;">Imcot]] | + | * [[Documentation/How_Tos/Calc:_IMCOT_function|<div style="font-size: 120%; border-style: double; border-color:#778899;">Imcot]] |
| − | * [[Documentation/How_Tos/Calc:_IMDIV_function|<div style="font-size: 120% | + | * [[Documentation/How_Tos/Calc:_IMDIV_function|<div style="font-size: 120%;">Imdiv]] |
* [[Documentation/How_Tos/Calc:_IMEXP_function|<div style="font-size: 120%;">Imexp]] | * [[Documentation/How_Tos/Calc:_IMEXP_function|<div style="font-size: 120%;">Imexp]] | ||
* [[Documentation/How_Tos/Calc:_IMLN_function|<div style="font-size: 120%;">Imln]] | * [[Documentation/How_Tos/Calc:_IMLN_function|<div style="font-size: 120%;">Imln]] | ||
Revision as of 03:00, 7 May 2013
CALC FUNCTIONS
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IMCOT
Returns the cotangent of a complex number.
Syntax
IMCOT( z )
- where z is a complex number as described in Documentation/How_Tos/Calc:_Complex_Number_functions
Semantics
IMCOT( z ) is equivalent to IMDIV(IMCOS(z);IMSIN(z)).
To get better accuracy it is not implemented that way. With the notation IMCOT("a+bj")="c+dj" the used formulas are
- real part
- imaginary part
Issues
The function is not implemented in versions before AOO 4.0 and before LibO 3.7.
This function currently appears in the AddIn category of the Function Wizard.
