asin asin cos Mul cos x5 Add x6 x0 
Mul Mul Mul Mul -1 sin Mul cos x5 Add x6 x0 cos x5 Pow sqrt Add 1 Mul -1 Mul cos Mul cos x5 Add x6 x0 cos Mul cos x5 Add x6 x0 -1 Pow sqrt Add 1 Mul -1 Mul asin cos Mul cos x5 Add x6 x0 asin cos Mul cos x5 Add x6 x0 -1 