| Автор | Tee, Garry J. |
| Дата выпуска | 1989 |
| dc.description | The renowned notebook of the twelfth-century architect Villard de Honnecourt contains some deleted diagrams, which have been studied by Roland Bechmann. An infra-red photograph of a page revealing an erased drawing of a pointed arch is reproduced as Fig. 25, a redrawn diagram is given as Fig. 26 and an enhanced version (with supplementary constructions) is given as Fig. 27. That enhanced version includes a simple geometrical construction of a line AE, with the radius of each of the semi-circles labelled as R. |
| Формат | application.pdf |
| Издатель | Cambridge University Press |
| Копирайт | Copyright © British Society for the History of Science 1989 |
| Название | A Note on Bechmann's approximate construction of π, suggested by a deleted sketch in Villard de Honnecourt's manuscript |
| Тип | research-article |
| DOI | 10.1017/S0007087400026017 |
| Electronic ISSN | 1474-001X |
| Print ISSN | 0007-0874 |
| Журнал | The British Journal for the History of Science |
| Том | 22 |
| Первая страница | 241 |
| Последняя страница | 242 |
| Аффилиация | Tee Garry J.; University of Auckland |
| Выпуск | 2 |
