The Symmetric Versions of Rouché’s Theorem via <svg      style="vertical-align:-0.198pt;width:11.2px;" id="M1" height="21.9625" version="1.1" viewBox="0 0 11.2 21.9625" width="11.2"  xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg">
	
		
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</svg>-Calculus

Journal of Complex Analysis

fig1

Figure 1

Figure 1: The Symmetric Versions of Rouché’s Theorem via <svg      style="vertical-align:-0.198pt;width:11.2px;" id="M1" height="21.9625" version="1.1" viewBox="0 0 11.2 21.9625" width="11.2"  xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg">
	
		
			<g transform="matrix(1.25,0,0,-1.25,90,90)">
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</svg>-Calculus 

Journal of Complex Analysis

The Symmetric Versions of Rouché’s Theorem via -Calculus

Figure 1