Add Pow atan Mul Mul x6 Mul sec x0 x6 x2 -0.0312500000000000 x6 
Mul Pow atan Mul Mul x6 Mul sec x0 x6 x2 -1.03125000000000 Mul -0.0312500000000000 Mul Mul x2 Mul x6 Mul x6 Mul tan x0 sec x0 Pow Add 1 Mul Mul Mul x6 Mul sec x0 x6 x2 Mul Mul x6 Mul sec x0 x6 x2 -1 