Mul Mul x0 x1 Pow atan x0 Pow atan x5 sech Add -1 exp x0 
Add Mul Pow atan x0 Pow atan x5 sech Add -1 exp x0 x1 Mul Mul x0 x1 Mul Pow atan x0 Add Pow atan x5 sech Add -1 exp x0 -1 Add Mul Pow atan x5 sech Add -1 exp x0 Pow Add 1 Mul x0 x0 -1 Mul Mul atan x0 log atan x0 Mul Pow atan x5 Add sech Add -1 exp x0 -1 Mul Mul atan x5 log atan x5 Mul Mul tanh Add -1 exp x0 Mul -1 sech Add -1 exp x0 exp x0 