tan Pow sec cot x0 sinh Add 4.62686040784702 x0 
Mul Pow sec Pow sec cot x0 sinh Add 4.62686040784702 x0 2 Mul Pow sec cot x0 Add sinh Add 4.62686040784702 x0 -1 Add Mul sinh Add 4.62686040784702 x0 Mul Mul tan cot x0 sec cot x0 Mul -1 Pow csc x0 2 Mul Mul sec cot x0 log sec cot x0 cosh Add 4.62686040784702 x0 