Add Mul acos Mul x0 csc Add 0.457657554360286 sec x0 tanh Add Pow 4 acos x3 x0 acoth log x0 
Add Add Mul tanh Add Pow 4 acos x3 x0 Mul -1 Mul Add csc Add 0.457657554360286 sec x0 Mul x0 Mul Mul Mul -1 cot Add 0.457657554360286 sec x0 csc Add 0.457657554360286 sec x0 Mul tan x0 sec x0 Pow sqrt Add 1 Mul -1 Mul Mul x0 csc Add 0.457657554360286 sec x0 Mul x0 csc Add 0.457657554360286 sec x0 -1 Mul acos Mul x0 csc Add 0.457657554360286 sec x0 Pow sech Add Pow 4 acos x3 x0 2 Mul Pow x0 -1 Pow Add 1 Mul -1 Mul log x0 log x0 -1 