Y add -6.82 sub mul 0.249 x_0 add sub mul -1.32 x_3 mul -9.700000000000001 div div cos add 42.400000000000006 mul -0.46900000000000003 x_3 div x_4 x_0 cos add 0.591 mul -7.300000000000001 mul exp add 52.300000000000004 mul 48.5 x_4 x_0 sub mul 0.653 x_1 mul 2.74 x_2