Y add -5.95 div mul tan add mul -0.5630000000000001 x_1 mul -0.85 x_5 div mul mul sub mul -0.9510000000000001 x_4 mul 0.635 x_2 x_2 mul add mul -4.96 x_7 mul -0.048 sin add -0.553 mul 21.400000000000002 x_3 x_0 x_6 pow3 add 0.4 mul 2.79 x_4