Mul Pow sech csc atan x0 5 Mul x0 Mul -1.81844645923207 Pow atan Add x0 -4 Add x5 x6 
Add Mul Mul x0 Mul -1.81844645923207 Pow atan Add x0 -4 Add x5 x6 Mul Pow sech csc atan x0 4 Mul 5 Mul Mul tanh csc atan x0 Mul -1 sech csc atan x0 Mul Mul Mul -1 cot atan x0 csc atan x0 Pow Add 1 Mul x0 x0 -1 Mul Pow sech csc atan x0 5 Add Mul -1.81844645923207 Pow atan Add x0 -4 Add x5 x6 Mul x0 Mul -1.81844645923207 Mul Pow atan Add x0 -4 Add Add x5 x6 -1 Mul Add x5 x6 Pow Add 1 Mul Add x0 -4 Add x0 -4 -1 