Mul Mul Add Add -2 tan cos log x0 Pow cosh Mul 2 cosh acot Add x7 x3 x1 x0 0.141120008059867 
Mul 0.141120008059867 Add Mul x0 Mul Pow sec cos log x0 2 Mul Mul -1 sin log x0 Pow x0 -1 Add Add -2 tan cos log x0 Pow cosh Mul 2 cosh acot Add x7 x3 x1 