Y add 0.4 add mul 4.78 x_6 mul 9.74 mul x_2 add add mul -0.9410000000000001 x_5 add sub mul 43.800000000000004 x_4 mul -0.8 div tan add 4.72 mul -7.33 x_3 cos add 2.16 mul 21.3 x_1 mul -0.592 x_0 mul 4.1000000000000005 abs add -52.300000000000004 mul -5.6000000000000005 x_7