Y add 74.4 sub mul -0.186 div mul x_3 div mul add sub mul -4.47 pow3 add -0.02 mul -0.448 x_7 add mul -4.67 x_1 mul -1.3800000000000001 tan add 1.76 mul 9.540000000000001 x_6 mul -0.923 exp add 0.915 mul -0.246 x_6 sin add -0.983 mul 0.40900000000000003 x_2 x_1 sub mul -0.647 x_2 sub mul -0.18 x_6 mul 45.400000000000006 x_5 sub mul 7.140000000000001 x_0 mul -0.261 x_4