Y add -0.671 div add mul 0.053 x_7 mul -6.36 x_5 sub mul -0.879 x_6 add sub sub mul 3.65 x_3 add mul 0.6920000000000001 exp add -0.52 mul 68.2 x_4 mul -43.800000000000004 inv add 0.732 mul 94.80000000000001 x_1 mul -1.8900000000000001 x_0 mul 0.004 x_2