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xsqrt(1-x^2)+arct(x/sqrt(1-x^2))

Derivada de xsqrt(1-x^2)+arct(x/sqrt(1-x^2))

Función f() - derivada -er orden en el punto
v

Gráfico:

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Definida a trozos:

Solución

Ha introducido [src]
     ________                    
    /      2        /     x     \
x*\/  1 - x   + atan|-----------|
                    |   ________|
                    |  /      2 |
                    \\/  1 - x  /
$$x \sqrt{1 - x^{2}} + \operatorname{atan}{\left(\frac{x}{\sqrt{1 - x^{2}}} \right)}$$
x*sqrt(1 - x^2) + atan(x/sqrt(1 - x^2))
Gráfica
Primera derivada [src]
                                  2                  
                   1             x                   
              ----------- + -----------              
                 ________           3/2              
   ________     /      2    /     2\            2    
  /      2    \/  1 - x     \1 - x /           x     
\/  1 - x   + ------------------------- - -----------
                             2               ________
                            x               /      2 
                      1 + ------          \/  1 - x  
                               2                     
                          1 - x                      
$$- \frac{x^{2}}{\sqrt{1 - x^{2}}} + \sqrt{1 - x^{2}} + \frac{\frac{x^{2}}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \frac{1}{\sqrt{1 - x^{2}}}}{\frac{x^{2}}{1 - x^{2}} + 1}$$
Segunda derivada [src]
   /                                        2                             \ 
   |                  1        2         3*x             /       2  \     | 
   |             - ------- + ------ + ---------          |      x   |     | 
   |                     2        2           2        2*|1 + ------|     | 
   |       2       -1 + x    1 - x    /     2\           |         2|     | 
   |      x                           \1 - x /           \    1 - x /     | 
-x*|3 + ------ + ------------------------------ + ------------------------| 
   |         2                     2                        /         2  \| 
   |    1 - x                     x               /      2\ |        x   || 
   |                      -1 + -------            \-1 + x /*|-1 + -------|| 
   |                                 2                      |           2|| 
   \                           -1 + x                       \     -1 + x // 
----------------------------------------------------------------------------
                                   ________                                 
                                  /      2                                  
                                \/  1 - x                                   
$$- \frac{x \left(\frac{x^{2}}{1 - x^{2}} + 3 + \frac{\frac{3 x^{2}}{\left(1 - x^{2}\right)^{2}} - \frac{1}{x^{2} - 1} + \frac{2}{1 - x^{2}}}{\frac{x^{2}}{x^{2} - 1} - 1} + \frac{2 \left(\frac{x^{2}}{1 - x^{2}} + 1\right)}{\left(x^{2} - 1\right) \left(\frac{x^{2}}{x^{2} - 1} - 1\right)}\right)}{\sqrt{1 - x^{2}}}$$
Tercera derivada [src]
                            /          4         2 \                                    /                           2  \     /       2  \ /         2          4   \
                            |       5*x       6*x  |            /       2  \          2 |     1        2         3*x   |     |      x   | |      5*x        4*x    |
                          3*|1 + --------- + ------|          2 |      x   |       4*x *|- ------- + ------ + ---------|   2*|1 + ------|*|1 - ------- + ----------|
                            |            2        2|       8*x *|1 + ------|            |        2        2           2|     |         2| |          2            2|
         2          4       |    /     2\    1 - x |            |         2|            |  -1 + x    1 - x    /     2\ |     \    1 - x / |    -1 + x    /      2\ |
      6*x        3*x        \    \1 - x /          /            \    1 - x /            \                     \1 - x / /                  \              \-1 + x / /
-3 - ------ - --------- - -------------------------- - ------------------------- - ------------------------------------- + -----------------------------------------
          2           2             /         2  \              2 /         2  \                    /         2  \                                         2        
     1 - x    /     2\     /     2\ |        x   |     /      2\  |        x   |          /      2\ |        x   |                           /         2  \         
              \1 - x /     \1 - x /*|-1 + -------|     \-1 + x / *|-1 + -------|          \-1 + x /*|-1 + -------|                 /      2\ |        x   |         
                                    |           2|                |           2|                    |           2|                 \-1 + x /*|-1 + -------|         
                                    \     -1 + x /                \     -1 + x /                    \     -1 + x /                           |           2|         
                                                                                                                                             \     -1 + x /         
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                               ________                                                                             
                                                                              /      2                                                                              
                                                                            \/  1 - x                                                                               
$$\frac{- \frac{3 x^{4}}{\left(1 - x^{2}\right)^{2}} - \frac{4 x^{2} \left(\frac{3 x^{2}}{\left(1 - x^{2}\right)^{2}} - \frac{1}{x^{2} - 1} + \frac{2}{1 - x^{2}}\right)}{\left(x^{2} - 1\right) \left(\frac{x^{2}}{x^{2} - 1} - 1\right)} - \frac{8 x^{2} \left(\frac{x^{2}}{1 - x^{2}} + 1\right)}{\left(x^{2} - 1\right)^{2} \left(\frac{x^{2}}{x^{2} - 1} - 1\right)} - \frac{6 x^{2}}{1 - x^{2}} - 3 + \frac{2 \left(\frac{x^{2}}{1 - x^{2}} + 1\right) \left(\frac{4 x^{4}}{\left(x^{2} - 1\right)^{2}} - \frac{5 x^{2}}{x^{2} - 1} + 1\right)}{\left(x^{2} - 1\right) \left(\frac{x^{2}}{x^{2} - 1} - 1\right)^{2}} - \frac{3 \left(\frac{5 x^{4}}{\left(1 - x^{2}\right)^{2}} + \frac{6 x^{2}}{1 - x^{2}} + 1\right)}{\left(1 - x^{2}\right) \left(\frac{x^{2}}{x^{2} - 1} - 1\right)}}{\sqrt{1 - x^{2}}}$$
Gráfico
Derivada de xsqrt(1-x^2)+arct(x/sqrt(1-x^2))