Y add 4.38 add mul 7.5 x_4 sub sub mul -89.0 x_5 mul 0.875 div x_2 tan sub mul 0.34 x_0 mul -7.9 x_7 add add mul -57.1 tan add -23.900000000000002 mul 0.1 x_1 mul 84.30000000000001 mul x_6 sin add -56.1 mul 0.869 x_8 mul -0.4 x_3