Mul x6 csc acos Add 0.250000000000000 x0 
Mul x6 Mul Mul Mul -1 cot acos Add 0.250000000000000 x0 csc acos Add 0.250000000000000 x0 Mul -1 Pow sqrt Add 1 Mul -1 Mul Add 0.250000000000000 x0 Add 0.250000000000000 x0 -1 