/ / 2 \ / 2 2 \ \
| 3 | 12*x | | 2 6 3*cosh (4*x)*coth (4*x) 12*cosh(4*x)*coth(4*x)| |
|coth (4*x)*|-1 + ---------| 80*|- coth (4*x) + ---------- + ----------------------- + ----------------------|*acos(2*x) / 2 \ |
| | 2| | 4 2 3 | 120*|--------- + cosh(4*x)*coth(4*x)|*coth(4*x) 2 |
2 | \ -1 + 4*x / \ sinh (4*x) sinh (4*x) sinh (4*x) / \sinh(4*x) / 60*x*coth (4*x) |
8*coth (4*x)*|--------------------------- - ------------------------------------------------------------------------------------------- - ----------------------------------------------- + ------------------------|
| 3/2 2 __________ 3/2 |
| / 2\ sinh (4*x) / 2 3 / 2\ 2 |
\ \1 - 4*x / \/ 1 - 4*x *sinh (4*x) \1 - 4*x / *sinh (4*x)/