sin asec Mul Add -4 x0 Add sinh pi coth x5 
Mul cos asec Mul Add -4 x0 Add sinh pi coth x5 Mul Add sinh pi coth x5 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Mul Add -4 x0 Add sinh pi coth x5 Mul Add -4 x0 Add sinh pi coth x5 -1 Mul Add -4 x0 Add sinh pi coth x5 Mul Add -4 x0 Add sinh pi coth x5 -1 