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Derivative of coth(2*z+4)+7*z^4+2*z^(13/10)+4

Function f() - derivative -N order at the point
v

The graph:

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The solution

You have entered [src]
                          13    
                          --    
                   4      10    
coth(2*z + 4) + 7*z  + 2*z   + 4
$$\left(2 z^{\frac{13}{10}} + \left(7 z^{4} + \coth{\left(2 z + 4 \right)}\right)\right) + 4$$
coth(2*z + 4) + 7*z^4 + 2*z^(13/10) + 4
The graph
The first derivative [src]
                               3/10
        2              3   13*z    
- -------------- + 28*z  + --------
      2                       5    
  sinh (2*z + 4)                   
$$\frac{13 z^{\frac{3}{10}}}{5} + 28 z^{3} - \frac{2}{\sinh^{2}{\left(2 z + 4 \right)}}$$
The second derivative [src]
    2      39      8*cosh(2*(2 + z))
84*z  + -------- + -----------------
            7/10        3           
        50*z        sinh (2*(2 + z))
$$84 z^{2} + \frac{8 \cosh{\left(2 \left(z + 2\right) \right)}}{\sinh^{3}{\left(2 \left(z + 2\right) \right)}} + \frac{39}{50 z^{\frac{7}{10}}}$$
The third derivative [src]
                                            2           
       16                    273     48*cosh (2*(2 + z))
---------------- + 168*z - ------- - -------------------
    2                           17         4            
sinh (2*(2 + z))                --     sinh (2*(2 + z)) 
                                10                      
                           500*z                        
$$168 z + \frac{16}{\sinh^{2}{\left(2 \left(z + 2\right) \right)}} - \frac{48 \cosh^{2}{\left(2 \left(z + 2\right) \right)}}{\sinh^{4}{\left(2 \left(z + 2\right) \right)}} - \frac{273}{500 z^{\frac{17}{10}}}$$