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y=sinhx/(1+coshx)

Derivada de y=sinhx/(1+coshx)

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Solución

Ha introducido [src]
  sinh(x)  
-----------
1 + cosh(x)
$$\frac{\sinh{\left(x \right)}}{\cosh{\left(x \right)} + 1}$$
sinh(x)/(1 + cosh(x))
Gráfica
Primera derivada [src]
                     2      
  cosh(x)        sinh (x)   
----------- - --------------
1 + cosh(x)                2
              (1 + cosh(x)) 
$$\frac{\cosh{\left(x \right)}}{\cosh{\left(x \right)} + 1} - \frac{\sinh^{2}{\left(x \right)}}{\left(\cosh{\left(x \right)} + 1\right)^{2}}$$
Segunda derivada [src]
/             2                           \        
|       2*sinh (x)                        |        
|    - ----------- + cosh(x)              |        
|      1 + cosh(x)              2*cosh(x) |        
|1 - ----------------------- - -----------|*sinh(x)
\          1 + cosh(x)         1 + cosh(x)/        
---------------------------------------------------
                    1 + cosh(x)                    
$$\frac{\left(1 - \frac{\cosh{\left(x \right)} - \frac{2 \sinh^{2}{\left(x \right)}}{\cosh{\left(x \right)} + 1}}{\cosh{\left(x \right)} + 1} - \frac{2 \cosh{\left(x \right)}}{\cosh{\left(x \right)} + 1}\right) \sinh{\left(x \right)}}{\cosh{\left(x \right)} + 1}$$
Tercera derivada [src]
                         /                          2     \                                                
                    2    |     6*cosh(x)      6*sinh (x)  |     /         2             \                  
                sinh (x)*|1 - ----------- + --------------|     |   2*sinh (x)          |                  
         2               |    1 + cosh(x)                2|   3*|- ----------- + cosh(x)|*cosh(x)          
   3*sinh (x)            \                  (1 + cosh(x)) /     \  1 + cosh(x)          /                  
- ----------- - ------------------------------------------- - ----------------------------------- + cosh(x)
  1 + cosh(x)                   1 + cosh(x)                               1 + cosh(x)                      
-----------------------------------------------------------------------------------------------------------
                                                1 + cosh(x)                                                
$$\frac{\cosh{\left(x \right)} - \frac{3 \left(\cosh{\left(x \right)} - \frac{2 \sinh^{2}{\left(x \right)}}{\cosh{\left(x \right)} + 1}\right) \cosh{\left(x \right)}}{\cosh{\left(x \right)} + 1} - \frac{\left(1 - \frac{6 \cosh{\left(x \right)}}{\cosh{\left(x \right)} + 1} + \frac{6 \sinh^{2}{\left(x \right)}}{\left(\cosh{\left(x \right)} + 1\right)^{2}}\right) \sinh^{2}{\left(x \right)}}{\cosh{\left(x \right)} + 1} - \frac{3 \sinh^{2}{\left(x \right)}}{\cosh{\left(x \right)} + 1}}{\cosh{\left(x \right)} + 1}$$
Gráfico
Derivada de y=sinhx/(1+coshx)