Mul -0.247466461547263 Add x0 Mul Pow acosh x0 0.463647609000806 x7 
Mul -0.247466461547263 Add 1 Mul x7 Mul Pow acosh x0 -0.536352390999194 Mul 0.463647609000806 Pow Mul sqrt Add x0 -1 sqrt Add 1 x0 -1 