Add Add Pow x0 Mul Mul -4 Pow Mul x0 sec x0 0.250000000000000 x7 E x1 
Mul Pow x0 Add Mul Mul -4 Pow Mul x0 sec x0 0.250000000000000 x7 -1 Add Mul Mul -4 Pow Mul x0 sec x0 0.250000000000000 x7 Mul Mul x0 log x0 Mul x7 Mul -4 Mul Pow Mul x0 sec x0 -0.750000000000000 Mul 0.250000000000000 Add sec x0 Mul x0 Mul tan x0 sec x0 