“幻方”的奇妙深邃,使你越是接近它,越为之倾倒;越是钻研它,越为之赞叹。本刊曾于今年第5期发表《奥妙无穷的古题》一文,加以介绍。(藉此更正一下:该文中的九幅幻方图都被印刷成长方形,这是不恰当的,幻方图理应绘制为正方形。)这里再对我国今年的一项幻方研究新成果——目前已知最大243阶幻方,作一介绍,期望广大读者了解我国的这一领先世界的业绩内容。 “Magic square ” wonderful deep, so that the more you approach it, the more you pour; the more study it, the more praise. Article published in the fifth issue of this year, “Mystery of ancient” a text to be introduced. (To correct this: the nine squares in this article are printed as rectangles, which is not appropriate and the magic squares should be drawn as squares.) Here again, a new study of our country's magic squares this year - At present, the largest 243-order magic square is known, making an introduction and expecting readers to understand the performance content of our leading world.