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WorksheetFunction.ImArgument method (Excel)

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Returns the argument Screenshot of the theta symbol. (theta), an angle expressed in radians, such that:

Screenshot of the angle formula.

Syntax

expression.ImArgument (Arg1)

expression A variable that represents a WorksheetFunction object.

Parameters

Name Required/Optional Data type Description
Arg1 Required Variant Inumber is a complex number for which you want the argument theta.

Return value

String

Remarks

Use the Complex method to convert real and imaginary coefficients into a complex number.

ImArgument is calculated as follows:

Screenshot of Im Argument formula.   where   Screenshot of the theta value formula.   and z = x + yi

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