cos sech Pow x6 Mul Add 1 log Add atan x4 x0 74.2032105777888 
Mul Mul -1 sin sech Pow x6 Mul Add 1 log Add atan x4 x0 74.2032105777888 Mul Mul tanh Pow x6 Mul Add 1 log Add atan x4 x0 74.2032105777888 Mul -1 sech Pow x6 Mul Add 1 log Add atan x4 x0 74.2032105777888 Mul Pow x6 Add Mul Add 1 log Add atan x4 x0 74.2032105777888 -1 Mul Mul x6 log x6 Mul 74.2032105777888 Pow Add atan x4 x0 -1 