Difference between revisions of "Documentation/How Tos/Calc: IMARGUMENT function"
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<tt>'''IMARGUMENT("3+3i")'''</tt> | <tt>'''IMARGUMENT("3+3i")'''</tt> | ||
: returns <tt>'''0.785398163397'''</tt> - that is 2π/8 radians. | : returns <tt>'''0.785398163397'''</tt> - that is 2π/8 radians. | ||
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| + | === Issues: === | ||
| + | * This function currently appears in the AddIn category of the Function Wizard. | ||
{{Documentation/SeeAlso| | {{Documentation/SeeAlso| | ||
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* [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] | * [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] | ||
* [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | ||
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Revision as of 10:38, 2 March 2009
IMARGUMENT
Returns the argument of a complex number.
This function is only available if the Analysis AddIn is installed.
Syntax:
IMARGUMENT(complexnumber)
- complexnumber is text representing a complex number, for example as a+bi or a+bj.
- IMARGUMENT returns the argument of complexnumber in radians - that is, in a polar representation, the angle relative to the horizontal axis. For a complex number a+bi = r(cosφ + isinφ) the argument is φ.
Example:
IMARGUMENT("3+3i")
- returns 0.785398163397 - that is 2π/8 radians.
Issues:
- This function currently appears in the AddIn category of the Function Wizard.
