Add sec Add x0 sinh atanh sech Mul Add -2 atanh x3 0.247466461547263 Pow x7 cosh x6 
Mul tan Add x0 sinh atanh sech Mul Add -2 atanh x3 0.247466461547263 sec Add x0 sinh atanh sech Mul Add -2 atanh x3 0.247466461547263 