Y add 1.8 add mul -96.9 x_6 mul -0.196 div div x_2 sub add mul -4.4 x_6 mul -0.75 inv add 60.6 mul -0.48 x_5 mul 79.10000000000001 x_0 div x_7 mul add mul -2.7 x_3 add mul 5.45 x_4 add mul -0.41400000000000003 x_4 mul -66.4 x_1 x_2