/ / 2 \ \
| | 2*cosh (x)| 2*cosh(x)|
-|x*|1 - ----------| + ---------|
| | 2 | sinh(x) |
\ \ sinh (x) / /
----------------------------------
sinh(x)
$$- \frac{x \left(1 - \frac{2 \cosh^{2}{\left(x \right)}}{\sinh^{2}{\left(x \right)}}\right) + \frac{2 \cosh{\left(x \right)}}{\sinh{\left(x \right)}}}{\sinh{\left(x \right)}}$$
/ 2 \
| 6*cosh (x)|
x*|5 - ----------|*cosh(x)
2 | 2 |
6*cosh (x) \ sinh (x) /
-3 + ---------- + --------------------------
2 sinh(x)
sinh (x)
--------------------------------------------
sinh(x)
$$\frac{\frac{x \left(5 - \frac{6 \cosh^{2}{\left(x \right)}}{\sinh^{2}{\left(x \right)}}\right) \cosh{\left(x \right)}}{\sinh{\left(x \right)}} - 3 + \frac{6 \cosh^{2}{\left(x \right)}}{\sinh^{2}{\left(x \right)}}}{\sinh{\left(x \right)}}$$