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  Related transformations
  
   
   Sums involving the direct function 
   Involving log(z) Involving sin-1(z) Involving cos-1(z) Involving tan-1(z) Involving cot-1(z) Involving csc-1(z) Involving sec-1(z) Involving sinh-1(z) Involving cosh-1(z) Involving tanh-1(z) Involving csch-1(z) Involving sech-1(z) 
   
   Differences involving the direct function
   Involving log(z) Involving sin-1(z) Involving cos-1(z) Involving tan-1(z) Involving cot-1(z) Involving csc-1(z) Involving sec-1(z) Involving sinh-1(z) Involving cosh-1(z) Involving tanh-1(z) Involving csch-1(z) Involving sech-1(z) 
   
   Linear combinations involving the direct function
   Involving log(z) Involving sin-1(z) Involving cos-1(z) Involving tan-1(z) Involving cot-1(z) Involving sec-1(z) Involving sinh-1(z) Involving cosh-1(z) Involving tanh-1(z) Involving coth-1(z) Involving csch-1(z) Involving sech-1(z) |