34   
35*atan  (x)
------------
        2   
   1 + x    
             
            
              $$\frac{35 \operatorname{atan}^{34}{\left(x \right)}}{x^{2} + 1}$$
            
            
       
      
        
            
                     33                    
70*atan  (x)*(17 - x*atan(x))
-----------------------------
                  2          
          /     2\           
          \1 + x /           
             
            
              $$\frac{70 \left(- x \operatorname{atan}{\left(x \right)} + 17\right) \operatorname{atan}^{33}{\left(x \right)}}{\left(x^{2} + 1\right)^{2}}$$
            
            
       
      
        
            
                           /                                         2     2   \
       32    |      2       561     102*x*atan(x)   4*x *atan (x)|
70*atan  (x)*|- atan (x) + ------ - ------------- + -------------|
             |                  2            2               2   |
             \             1 + x        1 + x           1 + x    /
------------------------------------------------------------------
                                    2                             
                            /     2\                              
                            \1 + x /                              
             
            
              $$\frac{70 \cdot \left(\frac{4 x^{2} \operatorname{atan}^{2}{\left(x \right)}}{x^{2} + 1} - \operatorname{atan}^{2}{\left(x \right)} - \frac{102 x \operatorname{atan}{\left(x \right)}}{x^{2} + 1} + \frac{561}{x^{2} + 1}\right) \operatorname{atan}^{32}{\left(x \right)}}{\left(x^{2} + 1\right)^{2}}$$