Mul Mul Mul x0 0.250000000000000 csc Add x0 x0 x0 
Add Mul x0 Add Mul csc Add x0 x0 0.250000000000000 Mul Mul x0 0.250000000000000 Mul Mul Mul -1 cot Add x0 x0 csc Add x0 x0 2 Mul Mul x0 0.250000000000000 csc Add x0 x0 