cot Mul 1.41421356237310 Add x4 Pow Mul -3 Pow Add cos x2 x1 sec x2 x0 
Mul Mul -1 Pow csc Mul 1.41421356237310 Add x4 Pow Mul -3 Pow Add cos x2 x1 sec x2 x0 2 Mul 1.41421356237310 Mul Pow Mul -3 Pow Add cos x2 x1 sec x2 Add x0 -1 Mul Mul -3 Pow Add cos x2 x1 sec x2 log Mul -3 Pow Add cos x2 x1 sec x2 