Powell Also conceived the Britannica's "Reserve of your Year", through which an individual quantity could be introduced annually covering the developments on the earlier 12 months, especially in speedily shifting fields which include science, technological innovation, lifestyle and politics. たとえば行列の足し算・掛け算も、あらゆるサイズの行列から成る集合での算法とみなせば、局所的であ... https://www.facebook.com/NewTechFind/posts/pfbid029PoMdEPdaLFSCz5399FBTVuNokZRWtLUzqyUTSU6ziGooUyauRNFB21b6BvkPMgl