Y add 8.1 sub mul 77.7 mul x_5 x_0 add mul -0.9520000000000001 x_0 add mul -0.487 x_0 add mul -59.900000000000006 div pow2 add 3.46 mul -0.47200000000000003 x_6 div x_3 x_4 mul 0.195 div x_6 inv add -53.1 mul 0.199 mul x_1 x_2