Y add -1.0 sub mul -9.0 x_3 mul 0.38 div div div x_6 pow2 add 4.42 mul -0.797 x_4 x_7 div x_2 pow2 add mul 65.3 sin add -8.81 mul 0.28400000000000003 x_0 mul 0.852 mul exp add 0.439 mul -0.483 x_1 x_5