Y add -0.338 sub sub sub mul 61.2 x_5 mul 0.08600000000000001 mul sub add mul 8.82 mul sub mul -52.7 x_3 mul -0.63 x_7 x_0 mul -2.61 x_4 mul -4.61 div x_1 x_6 inv add 0.489 mul 5.5200000000000005 x_2 mul -0.845 x_0 mul -64.2 x_3