cosh Pow 0.995054753686730 Mul x5 tan cosh x0 
Mul sinh Pow 0.995054753686730 Mul x5 tan cosh x0 Mul Pow 0.995054753686730 Add Mul x5 tan cosh x0 -1 Mul 0.990097239180040 Mul x5 Mul Pow sec cosh x0 2 sinh x0 