Pow Add Pow Add 4 x0 Mul sech sinh exp atan x0 x0 Mul x0 x6 -74.2032105777888 
Mul Pow Add Pow Add 4 x0 Mul sech sinh exp atan x0 x0 Mul x0 x6 -75.2032105777888 Mul -74.2032105777888 Add Mul Pow Add 4 x0 Add Mul sech sinh exp atan x0 x0 -1 Add Mul sech sinh exp atan x0 x0 Mul Mul Add 4 x0 log Add 4 x0 Add Mul x0 Mul Mul tanh sinh exp atan x0 Mul -1 sech sinh exp atan x0 Mul cosh exp atan x0 Mul exp atan x0 Pow Add 1 Mul x0 x0 -1 sech sinh exp atan x0 x6 