将从1至n平方的自然数排列成纵横各有个数的正方形，使每行、每列、有时还包括每条主对角线上的 个数的和都等于同一个数m（2m=n立方+n），称这样的排列为阶的纵横图，亦称阶幻方。
《九数略》就其数学内容来说除了作者自创的几个纵横图，没有超越其所处的时代。
Jiushulue, in regard to contents besides its author creating some magic square, did not overstep The Times of its author.
然而，这个城市也是皱“王"皱“后"们的渊薮，他们的脸在炙热的沙漠烈日的烘焙下，纵横交织成一幅沟壑丛生的“地形图"。
But the city is also home to some of the crinkliest people you will ever see, their faces baked by the hot desert sun into relief maps of creases and furrows and crosshatching.
威尔逊·维加(Wilson Vega)和他的家人住在哥伦比亚，奥图斯德卡组卡，一个土路纵横交错的社区。
Wilson Vega and his family live in Altos DE Cazuca, Colombia, a community criss-crossed with dirt roads.
应用推荐