acot Add Add sqrt Pow tan sech x0 x5 0.00160000000000000 sqrt x0 
Mul -1 Mul Add Mul Pow Mul 2 sqrt Pow tan sech x0 x5 -1 Mul Pow tan sech x0 Add x5 -1 Mul x5 Mul Pow sec sech x0 2 Mul tanh x0 Mul -1 sech x0 Pow Mul 2 sqrt x0 -1 Pow Add 1 Mul Add Add sqrt Pow tan sech x0 x5 0.00160000000000000 sqrt x0 Add Add sqrt Pow tan sech x0 x5 0.00160000000000000 sqrt x0 -1 