File:1340 Abacus anagoria.JPG
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[edit]Description1340 Abacus anagoria.JPG |
English: Abacus, around 1340; Mediaeval arithmetics advanced calculation with columns and tokens. The abacus is an example of the teachings of Gerbert d'Aurillac (Pope Silvester II, ca. 950-1003) and Bernellinus of Paris (d. 1003).
Deutsch: Rechentafel, um 1340; Die mittelalterliche Arithmetik entwickelte das Rechnen mit Kolumnen und Rechensteinen weiter. Die Tafel ist ein Beispiel für die Lehre des Gerbert von Reims (um 950-1003) und Bernellinus von Paris (gest. 1003) |
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Source | Own work |
Author | Anagoria |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:46, 1 November 2012 | 3,048 × 3,636 (7.71 MB) | Anagoria (talk | contribs) | {{Information |Description ={{en|1=Abacus, around 1340; Mediaeval arithmetics advanced calculation with columns and tokens. The abacus is an example of the teachings of Gerbert d'Aurillac (Pope Silvester II, ca. 950-1003) and Bernellinus of Paris (d... |
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Orientation | Normal |
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Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 21:18, 1 November 2012 |
Color space | sRGB |
Image width | 3,048 px |
Image height | 3,636 px |
Date metadata was last modified | 22:18, 1 November 2012 |
Date and time of digitizing | 22:18, 1 November 2012 |
Unique ID of original document | xmp.did:448A84995024E211BB7692ED56D7E49D |