File:Edsger Wybe Dijkstra.jpg
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[edit]DescriptionEdsger Wybe Dijkstra.jpg |
English: Portrait of en:Edsger W. Dijkstra, one of the greatest mathematicans in history of modern mathematics.
Tiếng Việt: Chân dung của vi:Edsger W. Dijkstra, một trong những nhà toán học vĩ đại nhất trong lịch sử toán học hiện đại.
Español: Retrato de es:Edsger W. Dijkstra, uno de los grandes matemáticos en la historia de la matemática moderna.
Français : Portrait de Edsger Dijkstra, l'un des plus grands mathématiciens de l'histoire des mathématiques modernes.
العربية: صورة لأيدسكر دايكسترا، أحد أعظم علماء الرياضيات في تاريخ الرياضيات الحديثة. |
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Date | 1 Aug 2002 (as metadata) | ||
Source | manuscripts of Edsger W. Dijkstra, University Texas at Austin | ||
Author | Hamilton Richards | ||
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Licensing
[edit]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 |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:59, 27 April 2015 | 1,200 × 1,600 (846 KB) | Bubba73 (talk | contribs) | very slight color corection | |
05:05, 12 June 2008 | 1,200 × 1,600 (175 KB) | Vinhtantran (talk | contribs) | {{Information |Description={{en|1=Portrait of en:Edsger W. Dijkstra, one of the greatest mathematicans in history of modern mathematics.}} {{vi|1=Chân dung của vi:Edsger W. Dijkstra, một trong những nhà toán học vĩ đại nhất tron |
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This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title |
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Camera manufacturer | OLYMPUS OPTICAL CO.,LTD |
Camera model | C2100UZ |
Author | Hamilton Richards |
Exposure time | 1/8 sec (0.125) |
F-number | f/2.8 |
ISO speed rating | 200 |
Date and time of data generation | 23:10, 8 January 2002 |
Lens focal length | 16.8 mm |
Copyright holder |
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Width | 1,200 px |
Height | 1,600 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Elements 13.0 (Windows) |
File change date and time | 00:58, 27 April 2015 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.1 |
Date and time of digitizing | 23:10, 8 January 2002 |
Meaning of each component |
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Image compression mode | 1 |
APEX shutter speed | 3 |
APEX aperture | 2.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Date metadata was last modified | 20:58, 26 April 2015 |
Unique ID of original document | CCE454EB968F65C0C2FD5385F7E4A0F8 |