/ 2\
(2 + 2*x)*cosh\(x + 1) /
$$\left(2 x + 2\right) \cosh{\left (\left(x + 1\right)^{2} \right )}$$
/ 2 / 2\ / 2\\
2*\2*(1 + x) *sinh\(1 + x) / + cosh\(1 + x) //
$$2 \left(2 \left(x + 1\right)^{2} \sinh{\left (\left(x + 1\right)^{2} \right )} + \cosh{\left (\left(x + 1\right)^{2} \right )}\right)$$
/ / 2\ 2 / 2\\
4*(1 + x)*\3*sinh\(1 + x) / + 2*(1 + x) *cosh\(1 + x) //
$$4 \left(x + 1\right) \left(2 \left(x + 1\right)^{2} \cosh{\left (\left(x + 1\right)^{2} \right )} + 3 \sinh{\left (\left(x + 1\right)^{2} \right )}\right)$$