Y add -6.59 add mul -0.053 mul x_4 sub add mul -2.1 inv add 9.450000000000001 mul 52.900000000000006 x_6 add mul 0.661 x_1 mul 45.400000000000006 x_3 mul -97.7 x_2 sub mul 0.758 x_5 mul 0.432 mul x_0 x_6