【摘要】 根据和幻方的定义及性质给出完美和幻方(完美始元和幻方、完美异元和幻方、完美连元和幻方、完美拉丁和幻方)的定义,并给出了一种构造奇数阶完美始元和幻方的方法,使幻方的知识体系更加完善,也为幻方的应用提供理论依据.更多还原

【Abstract】 According to the definition and properties of sum magic square,this article gives the definitions of perfect sum magic square,perfect initial element sum-magic square,perfect different element sum-magic square,perfect continuous element sum-magic square,perfect Latin sum-magic square,and gives a construction method of odd order initial element perfect sum-magic square,which makes the knowledge of magic square theory more perfect and provides theoretical basis for the application of magic square.更多还原