Add Mul sec Pow Add 4 Add x0 0.995054753686730 Add -3 cos Mul sech x0 acot x2 -3 x0 
Add Mul -3 Mul Mul tan Pow Add 4 Add x0 0.995054753686730 Add -3 cos Mul sech x0 acot x2 sec Pow Add 4 Add x0 0.995054753686730 Add -3 cos Mul sech x0 acot x2 Mul Pow Add 4 Add x0 0.995054753686730 Add Add -3 cos Mul sech x0 acot x2 -1 Add Add -3 cos Mul sech x0 acot x2 Mul Mul Add 4 Add x0 0.995054753686730 log Add 4 Add x0 0.995054753686730 Mul Mul -1 sin Mul sech x0 acot x2 Mul acot x2 Mul tanh x0 Mul -1 sech x0 1 