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Feb 18, 2020 · It is easy to see how square-toes might be shortened to square while retaining its ancient sense of fogeydom. Still, Harold Wentworth & Stuart Flexner, Dictionary of American Slang, first edition (1960) seems to view square in the sense of fogey as an invention of the 1940s: square n. 1. A full meal; a satisfying,filling meal. [Citation from ...
square (adj.) c.1300, "containing four equal sides and right angles," from square (n.). Meaning "honest, fair," is first attested 1560s; that of "straight, direct" is from 1804. Sense of "old-fashioned" is 1944, U.S. jazz slang, said to be from shape of a conductor's hand gestures in a regular four-beat rhythm.
Jul 24, 2015 · I'm helping write descriptions for a catalogue of Pacific artefacts, and have stumbled upon a problem. A fan is shaped like a square, with a handle coming down from one of the corners. What is the most unambiguous term to best describe this fan: rhombus-shaped fan; square fan; diamond-shaped fan; Something else?
话题广场是知乎的一个栏目，汇集了各种话题和讨论内容。
Aug 23, 2014 · @WS2 In speech, very nearly always. In writing, much less so. I think what may be going on is that one just assumes that “June 1” is pronounced “June First”, or “4 July” as “the Fourth of July”.
知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业、友善的社区氛围、独特的产品机制以及结构化和易获得的优质内容，聚集了中文互联网科技、商业、影视 ...
知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业、友善的社区氛围、独特的产品机制以及结构化和易获得的优质内容，聚集了中文互联网科技、商业、影视 ...
Apr 18, 2023 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Aug 5, 2022 · 知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业、友善的社区氛围、独特的产品机制以及结构化和易获得的优质内容，聚集了中文互联网科技、商业、影视 ...
最后一行的报错为：LinAlgError: Last 2 dimensions of the array must be square 提示你的输入数组不是方阵形式 我查阅了一下，numpy.linalg.solve()在计算上采用的是高斯消去法，要求左边的A是方阵
