Mul 0.756802495307928 Pow atan Mul 2 x3 Add Add csc Add x0 -5 x0 Add x7 Mul x0 -4 
Mul 0.756802495307928 Mul Pow atan Mul 2 x3 Add Add Add csc Add x0 -5 x0 Add x7 Mul x0 -4 -1 Mul Mul atan Mul 2 x3 log atan Mul 2 x3 Add Add Mul Mul -1 cot Add x0 -5 csc Add x0 -5 1 -4 