Difference between revisions of "Documentation/How Tos/Calc: IMSEC function"

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This function currently appears in the AddIn category of the Function Wizard.
 
This function currently appears in the AddIn category of the Function Wizard.
  
{{Documentation/SeeAlso|
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{{SeeAlso|EN|
 
* [[Documentation/How_Tos/Calc: IMCSC function|IMCSC]]
 
* [[Documentation/How_Tos/Calc: IMCSC function|IMCSC]]
  

Revision as of 09:59, 17 July 2018


IMSEC

Returns the secant of a complex number.

Syntax

IMSEC( z )

where z is a complex number as described in Documentation/How_Tos/Calc:_Complex_Number_functions

Semantics

IMSEC( z ) is equivalent to IMDIV(1;IMCOS( 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.



See Also
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