Y add 45.400000000000006 add mul -0.443 div mul x_2 x_0 add mul 4.5 div sub mul -8.39 x_3 mul -14.4 x_4 sub mul 3.5700000000000003 div add mul -0.022 x_2 mul 9.24 x_1 x_3 mul -4.04 inv add -89.7 mul 0.9590000000000001 x_7 mul -98.7 x_5 sub mul 0.23900000000000002 x_1 mul -31.200000000000003 exp add -79.60000000000001 mul -0.642 x_6