Add Pow x0 -3 asec Mul x0 tan Pow cosh x0 -1.15782128234958 
Add Mul Pow x0 4 -3 Mul Add tan Pow cosh x0 -1.15782128234958 Mul x0 Mul Pow sec Pow cosh x0 -1.15782128234958 2 Mul Pow cosh x0 -2.15782128234958 Mul -1.15782128234958 sinh x0 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Mul x0 tan Pow cosh x0 -1.15782128234958 Mul x0 tan Pow cosh x0 -1.15782128234958 -1 Mul x0 tan Pow cosh x0 -1.15782128234958 Mul x0 tan Pow cosh x0 -1.15782128234958 -1 