H - Distinct Adjacent Editorial
				
			
			
				English Editorial
			
		
		- 
        
        Official
        Editorial by 
kyopro_friends
        
       - Official Editorial by admin
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        閉じた式の導出 by 
MMNMM
        
       - 
        
        
        User Editorial by 
Mitsubachi
        
       
Overall Editorial
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