Y add 59.7 div cos add -0.844 mul 12.200000000000001 x_0 sub mul 78.60000000000001 exp add 63.400000000000006 mul -46.400000000000006 x_1 sub mul -3.91 cos add 6.03 mul -16.5 mul x_2 add mul -7.44 x_0 mul -10.3 x_3 mul 0.47600000000000003 div x_4 sub mul -0.748 x_1 mul -6.96 sin add 0.498 mul -0.976 x_1