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
$$168 z + \frac{16}{\sinh^{2}{\left(2 \left(z + 2\right) \right)}} - \frac{48 \cosh^{2}{\left(2 \left(z + 2\right) \right)}}{\sinh^{4}{\left(2 \left(z + 2\right) \right)}} - \frac{273}{500 z^{\frac{17}{10}}}$$