Add Add csc Add Pow Mul x4 -0.999909204262595 x0 x0 Add cot x0 x0 sqrt x0 
Add Add Mul Mul Mul -1 cot Add Pow Mul x4 -0.999909204262595 x0 x0 csc Add Pow Mul x4 -0.999909204262595 x0 x0 Add Mul Pow Mul x4 -0.999909204262595 Add x0 -1 Mul Mul x4 -0.999909204262595 log Mul x4 -0.999909204262595 1 Add Mul -1 Pow csc x0 2 1 Pow Mul 2 sqrt x0 -1 