Y add 0.169 add sub mul 14.8 x_3 sub sub mul 73.5 x_0 mul -0.34400000000000003 x_1 mul -0.133 x_7 sub mul -14.4 x_5 add mul -0.373 x_4 mul 0.663 mul log add 3.95 mul 0.774 x_6 cos add 0.259 mul 1.22 x_2