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Formula Reference / Formula Functions / Engineering Functions / IMARGUMENT
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    IMARGUMENT
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    This function returns the argument theta, which is an angle expressed in radians.

    Syntax

    IMARGUMENT(complexnum)

    Arguments

    The complexnum argument is a complex number for which to return the argument theta.

    Remarks

    An error is returned if the complexnum argument is not in the form "x+yi" or "x+yj". For more information, refer to Complex Numbers.

    Data Types

    Accepts number and string data. Returns number data.

    Examples

    IMARGUMENT("3+5j")

    See Also