cot Add Mul Pow Pow x2 Add x1 Mul x0 x1 x3 0.0366189934736865 -3 
Mul Mul -1 Pow csc Add Mul Pow Pow x2 Add x1 Mul x0 x1 x3 0.0366189934736865 -3 2 Mul 0.0366189934736865 Mul Pow Pow x2 Add x1 Mul x0 x1 Add x3 -1 Mul x3 Mul Pow x2 Add Add x1 Mul x0 x1 -1 Mul Mul x2 log x2 x1 