Mul Add Add Add x2 Add sech Add x1 atan Mul x0 exp x0 -2 tan x0 x0 Pow x0 -0.250000000000000 
Add Mul Pow x0 -0.250000000000000 Add Add Mul Mul tanh Add x1 atan Mul x0 exp x0 Mul -1 sech Add x1 atan Mul x0 exp x0 Mul Add exp x0 Mul x0 exp x0 Pow Add 1 Mul Mul x0 exp x0 Mul x0 exp x0 -1 Pow sec x0 2 1 Mul Add Add Add x2 Add sech Add x1 atan Mul x0 exp x0 -2 tan x0 x0 Mul Pow x0 -1.25000000000000 -0.250000000000000 