文献一覧: 小川束 (著者)

8 0 0 0 OA 新発見の廣幡神社の算額について

著者: 小川束
出版者: 四日市大学
雑誌: 四日市大学環境情報論集 (ISSN:13444883)
巻号頁・発行日: vol.1, no.1_2, pp.171-176, 1998-03-20 (Released:2019-12-01)

In 1996,H.Sasaki discovered a Sandgaku, mathematical plate, in Hirohata shrine (Komono 2700,Komono-cho, Mie, Japan). No one was aware of the existence of this mathematical plate until then. In this brief note, I investigate the plate and make clear the structure of the solution given by Murai Chouei, its author.

2021-12-03 10:16:00
1 知恵袋
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3 0 0 0 <論説>発微算法における代数式の処理

著者: 小川束
出版者: 四日市大学
雑誌: 四日市大学論集 (ISSN:13405543)
巻号頁・発行日: vol.5, no.1, pp.83-90, 1992

2017-09-12 11:30:22
1 Delicious
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3 0 0 0 OA 授時暦における冬夏至計算

著者: 小川束城地茂
出版者: 四日市大学
雑誌: 四日市大学環境情報論集 (ISSN:13444883)
巻号頁・発行日: vol.3, no.2, pp.241-267, 2000-03-21

The purpose of this paper is to classify the patterns of calculation of the winter or summersolstice in Shou-shi-li, the last method of establishing the calendar before the Ming dynasty in China, and to make a strict interpretation of the original text on the basis of this classification. Some parts of the text have ambiguous expressions and we can not interpret them when we only consider each phrase in question. Our approach is valid for this question.

2015-05-16 22:41:12
1 レファ協
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https://ci.nii.ac.jp/naid/110000033396

2 0 0 0 IR 関孝和によるベルヌーイ数の発見 (数学史の研究)

著者: 小川束
出版者: 京都大学
雑誌: 数理解析研究所講究録 (ISSN:18802818)
巻号頁・発行日: vol.1583, pp.1-18, 2008-02

2022-03-08 11:14:23
1 レファ協
1 + 1 Wikipedia

https://ci.nii.ac.jp/naid/110006622427

2 0 0 0 OA 江戸時代の大工の数学

著者: 小川束
出版者: 四日市大学
雑誌: 四日市大学環境情報論集 (ISSN:13444883)
巻号頁・発行日: vol.4, no.2, pp.235-253, 2001-03-01 (Released:2019-12-01)

The purpose of this paper is to examine the mathematical treatise Kujutsu Shinsho written by Heinouchi Masaomi, the master of carpenters in Edo period. The basic tools used in the book are right triangles and similarities between them. The materials are concerned with carpenters' daily works. Almost all problems are elementary but the problems about extracting square and cubic root are still very interesting for us, for he describes the procedure of drawing the square or cubic root for a given positive integer.

2022-02-15 20:51:24
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2 0 0 0 OA 建部賢弘の数学とくに逆三角関数に関する三つの公式について

著者: 森本光生小川束
出版者: 一般社団法人日本数学会
雑誌: 数学 (ISSN:0039470X)
巻号頁・発行日: vol.56, no.3, pp.308-319, 2004-07-27 (Released:2008-12-25)
参考文献数: 29

2022-01-26 01:59:43
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2 0 0 0 OA 多摩川上流域から得られた Cymbella janischii (A.W.F.Schmidt) De Toni及び Gomphoneis minuta (Stone) Kociolek & Stoermerの走査型電子顕微鏡観察

著者: 小川束田中正明
出版者: 四日市大学
雑誌: 四日市大学論集 (ISSN:13405543)
巻号頁・発行日: vol.31, no.2, pp.289-300, 2019 (Released:2019-05-20)
参考文献数: 4
被引用文献数: 1

Cymbella janischii (A. W. F. Schmidt) De Toni and Gomphoneis minuta (Stone) Kociolek & Stoermer collected from the upper Tama River in Oume City, Tokyo, were examined with a scanning electron microscope (SEM). We present 56 pictures here which were taken from various directions as a basis for future research in taxonomy or morphology.

2021-09-01 22:07:13
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2 0 0 0 中国の数学の教科書について

著者: 小川束
出版者: 四日市大学
雑誌: 四日市大学環境情報論集 (ISSN:13444883)
巻号頁・発行日: vol.6, no.2, pp.233-244, 2003-03-31

The purpose of this paper is to examine the mathematics textbooks in China mainly from the historical point of view and to consider the significance of putting the historical teaching materials in the mathematics textbooks. From the historical viewpoint one may say that the historical descriptions taken up in Chinese mathematics textbooks are almost restricted within what related to China herself. It is also emphasized that the most essential significance of putting the historical teaching materials in the textbook is for pupils to be encouraged and yearned to study mathematics.