Mul Pow -0.995054753686730 pi Add x3 exp Pow 1.60943791243410 Pow acoth x7 Mul x3 cos Mul 8165619676597685 sech x0 
Mul Pow -0.995054753686730 pi Mul exp Pow 1.60943791243410 Pow acoth x7 Mul x3 cos Mul 8165619676597685 sech x0 Mul Pow 1.60943791243410 Add Pow acoth x7 Mul x3 cos Mul 8165619676597685 sech x0 -1 Mul 2.08532290776121 Mul Pow acoth x7 Add Mul x3 cos Mul 8165619676597685 sech x0 -1 Mul Mul acoth x7 log acoth x7 Mul x3 Mul Mul -1 sin Mul 8165619676597685 sech x0 Mul 8165619676597685 Mul tanh x0 Mul -1 sech x0 