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Derivative of e^(x^4/16)/x

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
  4
 x 
 --
 16
E  
---
 x 
$$\frac{e^{\frac{x^{4}}{16}}}{x}$$
E^(x^4/16)/x
Detail solution
  1. Apply the quotient rule, which is:

    and .

    To find :

    1. Let .

    2. The derivative of is itself.

    3. Then, apply the chain rule. Multiply by :

      1. The derivative of a constant times a function is the constant times the derivative of the function.

        1. Apply the power rule: goes to

        So, the result is:

      The result of the chain rule is:

    To find :

    1. Apply the power rule: goes to

    Now plug in to the quotient rule:

  2. Now simplify:


The answer is:

The graph
The first derivative [src]
    4        4
   x        x 
   --       --
   16    2  16
  e     x *e  
- --- + ------
    2     4   
   x          
$$\frac{x^{2} e^{\frac{x^{4}}{16}}}{4} - \frac{e^{\frac{x^{4}}{16}}}{x^{2}}$$
The second derivative [src]
                         4
                        x 
/           /      4\\  --
|2    x   x*\12 + x /|  16
|-- - - + -----------|*e  
| 3   2        16    |    
\x                   /    
$$\left(\frac{x \left(x^{4} + 12\right)}{16} - \frac{x}{2} + \frac{2}{x^{3}}\right) e^{\frac{x^{4}}{16}}$$
The third derivative [src]
                       4
                      x 
/          8      4\  --
|3   6    x    3*x |  16
|- - -- + -- + ----|*e  
|4    4   64    8  |    
\    x             /    
$$\left(\frac{x^{8}}{64} + \frac{3 x^{4}}{8} + \frac{3}{4} - \frac{6}{x^{4}}\right) e^{\frac{x^{4}}{16}}$$