Add Pow Pow Pow x2 x1 Pow Add x1 5 x5 asec acot sec x0 -2 
Mul Pow Pow Pow x2 x1 Pow Add x1 5 x5 Add asec acot sec x0 -1 Mul Mul Pow Pow x2 x1 Pow Add x1 5 x5 log Pow Pow x2 x1 Pow Add x1 5 x5 Mul Mul -1 Mul Mul tan x0 sec x0 Pow Add 1 Mul sec x0 sec x0 -1 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul acot sec x0 acot sec x0 -1 acot sec x0 acot sec x0 -1 