Y add -0.985 sub mul -59.900000000000006 mul sub mul -9.66 mul x_6 x_4 mul 15.100000000000001 x_2 add add mul -62.7 x_0 mul -35.9 x_4 sub mul 1.25 mul x_3 x_5 mul 0.9570000000000001 x_4 mul -4.800000000000001 x_1