Y add 1.97 mul x_4 sub mul 0.6910000000000001 x_0 mul 0.457 div x_1 add mul 1.8 x_2 add mul 26.400000000000002 mul sub mul -0.865 cos add -62.800000000000004 mul -0.403 x_6 mul -0.8190000000000001 x_7 sin add 4.79 mul 3.18 x_3 mul -0.358 x_5