acos sec Add Mul sec Mul cbrt acos x5 x5 Add x0 3 x7 
Mul -1 Mul Mul Mul tan Add Mul sec Mul cbrt acos x5 x5 Add x0 3 x7 sec Add Mul sec Mul cbrt acos x5 x5 Add x0 3 x7 sec Mul cbrt acos x5 x5 Pow sqrt Add 1 Mul -1 Mul sec Add Mul sec Mul cbrt acos x5 x5 Add x0 3 x7 sec Add Mul sec Mul cbrt acos x5 x5 Add x0 3 x7 -1 