ࡱ > K M J X Y Z ^ '` R tV bjbj C o : $ $ $ 8 @ @ @ 8 @ A t 8 l B ` pF pF pF pF MP : P P k k k k k k k $ n h p J k Q $ X +P " MP X X k pF pF Fl _ _ _ X | pF $ pF k _ X k _ _ V Wf @ H $ g pF B '>%X @ TY f g \l 0 l f x 6q ^\ v 6q g 6q $ g P : Q _ R uS c P P P k k \ P P P l X X X X 8 $ \ \ ' ? 8 \ \ ? 8 8 8 ~S N-N2 0 0 4 2 0 0 5 f[t^^,{ Nf[gg+gؚ NT pe f[ Ջ ,{I wS b6 0 R 0 E M B E D E q u a t i o n . 3 N0 b,g'YqQ1 2 \k\5 RqQ6 0 R(Wk\~QvV*N y-NS g Ny/f&{TvBlv 1 hQƖU = { 0 1 2 3 4 } ƖTA = { 0 1 2 3 } ƖTB = { 2 3 4 } R!U A *"!U B = A { 0 } B { 0 1 } C { 0 1 4 } D { 0 1 2 3 4 } 2 ]wƖTA = { x #"#"x + 1 #"2 } , ƖTB = { x #"x 2 - ( a + 1 ) x + a 0 } NB E M B E D E q u a t i o n . 3 A Ra vS