Add Add sech asec sec x0 x0 Mul 0.00160000000000000 x0 
Add Add Mul Mul tanh asec sec x0 Mul -1 sech asec sec x0 Mul Mul tan x0 sec x0 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul sec x0 sec x0 -1 sec x0 sec x0 -1 1 0.00160000000000000 