/ 2 \
cosh(v) \2 - 2*tanh (v)/*tanh(v)
------- + log(v)*sinh(v) - ------------------------
v 2
$$- \frac{\left(2 - 2 \tanh^{2}{\left(v \right)}\right) \tanh{\left(v \right)}}{2} + \log{\left(v \right)} \sinh{\left(v \right)} + \frac{\cosh{\left(v \right)}}{v}$$
2
/ 2 \ cosh(v) 2 / 2 \ 2*sinh(v)
- \-1 + tanh (v)/ + cosh(v)*log(v) - ------- - 2*tanh (v)*\-1 + tanh (v)/ + ---------
2 v
v
$$- \left(\tanh^{2}{\left(v \right)} - 1\right)^{2} - 2 \left(\tanh^{2}{\left(v \right)} - 1\right) \tanh^{2}{\left(v \right)} + \log{\left(v \right)} \cosh{\left(v \right)} + \frac{2 \sinh{\left(v \right)}}{v} - \frac{\cosh{\left(v \right)}}{v^{2}}$$
2
3*sinh(v) 2*cosh(v) 3*cosh(v) 3 / 2 \ / 2 \
log(v)*sinh(v) - --------- + --------- + --------- + 4*tanh (v)*\-1 + tanh (v)/ + 8*\-1 + tanh (v)/ *tanh(v)
2 3 v
v v
$$8 \left(\tanh^{2}{\left(v \right)} - 1\right)^{2} \tanh{\left(v \right)} + 4 \left(\tanh^{2}{\left(v \right)} - 1\right) \tanh^{3}{\left(v \right)} + \log{\left(v \right)} \sinh{\left(v \right)} + \frac{3 \cosh{\left(v \right)}}{v} - \frac{3 \sinh{\left(v \right)}}{v^{2}} + \frac{2 \cosh{\left(v \right)}}{v^{3}}$$