acot Pow Pow Add Mul Mul x6 -0.523598775598299 x0 2 Add x0 1.00009080398202 sqrt sech E 
Mul -1 Mul Mul Pow Pow Add Mul Mul x6 -0.523598775598299 x0 2 Add x0 1.00009080398202 Add sqrt sech E -1 Mul sqrt sech E Mul Pow Add Mul Mul x6 -0.523598775598299 x0 2 Add Add x0 1.00009080398202 -1 Add Mul Add x0 1.00009080398202 Mul x6 -0.523598775598299 Mul Add Mul Mul x6 -0.523598775598299 x0 2 log Add Mul Mul x6 -0.523598775598299 x0 2 Pow Add 1 Mul Pow Pow Add Mul Mul x6 -0.523598775598299 x0 2 Add x0 1.00009080398202 sqrt sech E Pow Pow Add Mul Mul x6 -0.523598775598299 x0 2 Add x0 1.00009080398202 sqrt sech E -1 