Add 4 sec Add x0 Add 6 exp Mul E Pow x0 Add csc Add sech x7 atan sec x0 6 
Mul Mul tan Add x0 Add 6 exp Mul E Pow x0 Add csc Add sech x7 atan sec x0 6 sec Add x0 Add 6 exp Mul E Pow x0 Add csc Add sech x7 atan sec x0 6 Add 1 Mul exp Mul E Pow x0 Add csc Add sech x7 atan sec x0 6 Mul E Mul Pow x0 Add Add csc Add sech x7 atan sec x0 6 -1 Add Add csc Add sech x7 atan sec x0 6 Mul Mul x0 log x0 Mul Mul Mul -1 cot Add sech x7 atan sec x0 csc Add sech x7 atan sec x0 Mul Mul tan x0 sec x0 Pow Add 1 Mul sec x0 sec x0 -1 