Pow Mul x0 -0.00495751450668996 cot x0 
Mul Pow Mul x0 -0.00495751450668996 Add cot x0 -1 Add Mul cot x0 -0.00495751450668996 Mul Mul Mul x0 -0.00495751450668996 log Mul x0 -0.00495751450668996 Mul -1 Pow csc x0 2 