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File:	Content/ArithmeticAlgebraLogic/arg/rec-arg1
CVS-ID:
Author:	MathML 2 Recommendation
Description:	arg(x+iy)
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Source Code:

    <math xmlns="http://www.w3.org/1998/Math/MathML"> 
      <apply> 
        <arg/> 
        <apply> 
          <plus /> 
          <ci> x </ci> 
          <apply> 
            <times/> 
            <cn> &ImaginaryI; </cn> 
            <ci> y </ci> 
          </apply> 
        </apply> 
      </apply> 
    </math>