Mul atan x0 Mul 5 Mul x7 Pow Add Add 5 x0 1.08784594254139 Mul x0 21.5097991932253 
Add Mul Mul 5 Mul x7 Pow Add Add 5 x0 1.08784594254139 Mul x0 21.5097991932253 Pow Add 1 Mul x0 x0 -1 Mul atan x0 Mul 5 Mul x7 Mul Pow Add Add 5 x0 1.08784594254139 Add Mul x0 21.5097991932253 -1 Add Mul x0 21.5097991932253 Mul Mul Add Add 5 x0 1.08784594254139 log Add Add 5 x0 1.08784594254139 21.5097991932253 