exp asec Add x0 -1.37340076694502 
Mul exp asec Add x0 -1.37340076694502 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Add x0 -1.37340076694502 Add x0 -1.37340076694502 -1 Add x0 -1.37340076694502 Add x0 -1.37340076694502 -1 