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y=sinh^2(x/2)+(1/2)coshx

Derivative of y=sinh^2(x/2)+(1/2)coshx

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

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The solution

You have entered [src]
    2/x\   cosh(x)
sinh |-| + -------
     \2/      2   
$$\sinh^{2}{\left(\frac{x}{2} \right)} + \frac{\cosh{\left(x \right)}}{2}$$
sinh(x/2)^2 + cosh(x)/2
The graph
The first derivative [src]
sinh(x)       /x\     /x\
------- + cosh|-|*sinh|-|
   2          \2/     \2/
$$\frac{\sinh{\left(x \right)}}{2} + \sinh{\left(\frac{x}{2} \right)} \cosh{\left(\frac{x}{2} \right)}$$
The second derivative [src]
    2/x\       2/x\          
cosh |-| + sinh |-| + cosh(x)
     \2/        \2/          
-----------------------------
              2              
$$\frac{\sinh^{2}{\left(\frac{x}{2} \right)} + \cosh^{2}{\left(\frac{x}{2} \right)} + \cosh{\left(x \right)}}{2}$$
The third derivative [src]
sinh(x)       /x\     /x\
------- + cosh|-|*sinh|-|
   2          \2/     \2/
$$\sinh{\left(\frac{x}{2} \right)} \cosh{\left(\frac{x}{2} \right)} + \frac{\sinh{\left(x \right)}}{2}$$
The graph
Derivative of y=sinh^2(x/2)+(1/2)coshx