Y add -4.4 div sub mul -78.9 x_7 add mul -6.3100000000000005 mul x_2 x_1 mul -6.83 cos add mul -0.426 x_6 mul 0.745 mul x_8 x_3 add mul -34.0 div tan add -8.9 mul -0.671 x_0 tan add mul -47.5 sin add 12.700000000000001 mul -0.86 x_5 mul -1.25 x_4 mul -2.37 x_6