Add Add -2 Mul Add x0 Mul -2 cot x0 x0 Add asin Mul x0 1.60943791243410 Add x3 E 
Add Add Mul x0 Add 1 Mul -2 Mul -1 Pow csc x0 2 Add x0 Mul -2 cot x0 Mul 1.60943791243410 Pow sqrt Add 1 Mul -1 Mul Mul x0 1.60943791243410 Mul x0 1.60943791243410 -1 