\documentclass[12pt]{article} \usepackage{latexsym,amsmath,amssymb,amsfonts,amstext,amsthm} \numberwithin{equation}{section} \begin{document} \title{\bf Announcement 362: Discovery of the division by zero as \\ $0/0=1/0=z/0=0$\\ (2017.5.5)} \author{{\it Institute of Reproducing Kernels}\\ Kawauchi-cho, 5-1648-16,\\ Kiryu 376-0041, Japan\\ } \date{\today} \maketitle {\bf Statement: } The Institute of Reproducing Kernels declares that the division by zero was discovered as $0/0=1/0=z/0=0$ in a natural sense on 2014.2.2. The result shows a new basic idea on the universe and space since Aristotelēs (BC384 - BC322) and Euclid (BC 3 Century - ), and the division by zero is since Brahmagupta (598 - 668 ?). In particular, Brahmagupta defined as $0/0=0$ in Brāhmasphuṭasiddhānta (628), however, our world history stated that his definition $0/0=0$ is wrong over 1300 years, but, we will see that his definition is suitable.
For the details, see the references and the site: http://okmr.yamatoblog.net/
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\bibitem{osm} H. Okumura, S. Saitoh and T. Matsuura, Relations of $0$ and $\infty$, Journal of Technology and Social Science (JTSS), 1(2017), 70-77.
\bibitem{romig} H. G. Romig, Discussions: Early History of Division by Zero, American Mathematical Monthly, Vol. 31, No. 8. (Oct., 1924), pp. 387-389.
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\bibitem{ann179} Announcement 179 (2014.8.30): Division by zero is clear as z/0=0 and it is fundamental in mathematics.
\bibitem{ann185} Announcement 185 (2014.10.22): The importance of the division by zero $z/0=0$.
\bibitem{ann237} Announcement 237 (2015.6.18): A reality of the division by zero $z/0=0$ by geometrical optics.
\bibitem{ann246} Announcement 246 (2015.9.17): An interpretation of the division by zero $1/0=0$ by the gradients of lines.
\bibitem{ann247} Announcement 247 (2015.9.22): The gradient of y-axis is zero and $\tan (\pi/2) =0$ by the division by zero $1/0=0$.
\bibitem{ann250} Announcement 250 (2015.10.20): What are numbers? - the Yamada field containing the division by zero $z/0=0$.
\bibitem{ann252} Announcement 252 (2015.11.1): Circles and curvature - an interpretation by Mr. Hiroshi Michiwaki of the division by zero $r/0 = 0$.
\bibitem{ann281} Announcement 281 (2016.2.1): The importance of the division by zero $z/0=0$.
\bibitem{ann282} Announcement 282 (2016.2.2): The Division by Zero $z/0=0$ on the Second Birthday.
\bibitem{ann293} Announcement 293 (2016.3.27): Parallel lines on the Euclidean plane from the viewpoint of division by zero 1/0=0.
\bibitem{ann300} Announcement 300 (2016.05.22): New challenges on the division by zero z/0=0.
\bibitem{ann326} Announcement 326 (2016.10.17): The division by zero z/0=0 - its impact to human beings through education and research.
\bibitem{ann352} Announcement 352(2017.2.2): On the third birthday of the division by zero z/0=0.
\bibitem{ann354} Announcement 354(2017.2.8): What are $n = 2,1,0$ regular polygons inscribed in a disc? -- relations of $0$ and infinity.