Pow Add Pow x6 x4 asinh x6 asec sec x0 
Mul Pow Add Pow x6 x4 asinh x6 Add asec sec x0 -1 Mul Mul Add Pow x6 x4 asinh x6 log Add Pow x6 x4 asinh x6 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 