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  Series representations
  
 
   
   Generalized power series
   
  
    
    Expansions at z==0
    
   
     
     For the function itself
     
    General case 
    Special cases 
   
  
  
    
    Expansions at z==1
    
   
     
     For the function itself
     
    General case 
    Special cases 
   
  
  
    
    Expansions at z==infinity
    
   
     
     For the function itself
     
    General case 
    Special cases 
   
  
 
 Residue representations 
 Other series representations 
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