IMARGUMENT


Returns the argument of a complex number.

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  the argument is .

Example:

IMARGUMENT("3+3i")
returns 0.785398163397 - that is  radians.






 
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