用AB方和横纵换图造幻方

Use AB-Square and the Chart of Horizontal and Vertical Exchange to Make a Magic Square

本文给出一个构造幻方的统一（但并非包罗一切的）理论和一整套有效的符号体系。据此，可灵活多样而又十分顺当地造出任意指定阶数（大于２）的幻方来。文献［１］造４Ｋ阶幻方的方法，文献［２］造偶数阶幻方的方法，文献［３］造幻方的一些方法都是本文的个别特例。

This paper presents a united theory of constructing a magic square and a set of efficient symbolic system. By using them, a magic square of constructing order(>2) can be made flexibly and smoothly. The method of making a 4K-order magic square in paper[1], the method of making an even order magic square in paper[2], and some of the methods of making a magic square in literature[3], are all special examples of the method mentioned in this paper.