Pow Pow x0 Add -0.247466461547263 x0 acosh sec sec x4 
Mul Pow Pow x0 Add -0.247466461547263 x0 Add acosh sec sec x4 -1 Mul acosh sec sec x4 Mul Pow x0 Add Add -0.247466461547263 x0 -1 Add Add -0.247466461547263 x0 Mul x0 log x0 