Y add 0.9400000000000001 sub sub mul -0.8 x_1 sub mul -3.08 x_4 mul -4.33 pow3 sub mul 0.041 x_0 add mul -6.5 x_4 mul 1.35 x_5 sub mul 0.45 mul mul div sub mul 0.303 x_5 mul 9.61 x_6 pow2 add -43.5 mul 0.28700000000000003 x_3 x_2 x_2 mul 10.700000000000001 x_4