| Автор | Whan, J. M' |
| Дата выпуска | 1915 |
| dc.description | The following note shows how the conditions for the reality or equality of the roots of a cubic can be obtained from the similar conditions for a quadratic. The method does not involve the use of the calculus or the properties of turning points, nor of the imaginary cube roots of unity. |
| Формат | application.pdf |
| Издатель | Cambridge University Press |
| Копирайт | Copyright © Edinburgh Mathematical Society 1915 |
| Название | Discrimination of the Roots of a Cubic Equation by Elementary Algebra |
| Тип | research-article |
| DOI | 10.1017/S175774890000150X |
| Print ISSN | 1757-7489 |
| Журнал | Mathematical Notes |
| Том | 19 |
| Первая страница | 213 |
| Последняя страница | 214 |
