Y add -69.60000000000001 add mul 48.900000000000006 cos add -7.43 mul 1.46 x_1 sub add mul -0.223 cos add -52.2 mul 0.223 x_3 sub mul -0.39 exp add -1.46 mul 23.3 x_2 mul 88.80000000000001 x_4 mul 7.91 sin add 60.5 mul 1.54 x_0