csc Add Mul Pow Add Add -1 x0 Mul Mul x0 x0 x3 x3 -3 0.0366189934736865 
Mul Mul Mul -1 cot Add Mul Pow Add Add -1 x0 Mul Mul x0 x0 x3 x3 -3 0.0366189934736865 csc Add Mul Pow Add Add -1 x0 Mul Mul x0 x0 x3 x3 -3 0.0366189934736865 Mul -3 Mul Pow Add Add -1 x0 Mul Mul x0 x0 x3 Add x3 -1 Mul x3 Add 1 Mul x3 Add x0 x0 