File:Edsger_Wybe_Dijkstra.jpg
From Wikipedia, the free encyclopedia
Original file (1,200 × 1,600 pixels, file size: 846 KB, MIME type: image/jpeg)
This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
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. |
||
Date | 1 Aug 2002 (as metadata) | ||
Source | manuscripts of Edsger W. Dijkstra, University Texas at Austin | ||
Author | Hamilton Richards | ||
Permission (Reusing this file) |
|
||
Other versions |
|
Licensing
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. | ||
| ||
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 |
Items portrayed in this file
depicts
0.125 second
2.8
16.8 millimetre
200
image/jpeg
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 04:59, 27 April 2015 | 1,200 × 1,600 (846 KB) | Bubba73 | very slight color corection | |
05:05, 12 June 2008 | 1,200 × 1,600 (175 KB) | Vinhtantran | {{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 |
File usage
- Banker's algorithm
- C&C Prize
- Dekker's algorithm
- Dijkstra's algorithm
- Dijkstra–Scholten algorithm
- Edsger W. Dijkstra
- Eindhoven University of Technology
- Guarded Command Language
- List of people from Rotterdam
- Nuenen, Gerwen en Nederwetten
- On the Cruelty of Really Teaching Computer Science
- Predicate transformer semantics
- THE multiprogramming system
- Turing Award
- User:Matt Campbell/sandbox
- User:Sorrow of Sophie/GalleryofInfluences
- User:Stinglehammer/Mactutor
- Template:Edsger Dijkstra
- Category:Edsger W. Dijkstra
Global file usage
The following other wikis use this file:
- Usage on af.wikipedia.org
- Usage on ar.wikipedia.org
- Usage on arz.wikipedia.org
- Usage on ast.wikipedia.org
- Usage on azb.wikipedia.org
- Usage on az.wikipedia.org
- Usage on be.wikipedia.org
- Usage on bg.wikipedia.org
- Usage on bg.wikiquote.org
- Usage on bn.wikipedia.org
- Usage on br.wikipedia.org
- Usage on bs.wikipedia.org
- Usage on ca.wikipedia.org
- Usage on ca.wikiquote.org
- Usage on ckb.wikipedia.org
- Usage on cs.wikipedia.org
- Usage on da.wikipedia.org
- Usage on de.wikipedia.org
- Usage on de.wikiquote.org
- Usage on de.wikiversity.org
- Usage on el.wikipedia.org
- Usage on en.wikiquote.org
- Usage on en.wikiversity.org
- Usage on eo.wikipedia.org
- Usage on eo.wikiquote.org
- Usage on es.wikipedia.org
- Usage on es.wikiquote.org
- Usage on et.wikipedia.org
- Usage on eu.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on fi.wikipedia.org
- Usage on fr.wikipedia.org
View more global usage of this file.
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Image title |
|
---|---|
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 |
|
Width | 1,200 px |
Height | 1,600 px |
Bits per component |
|
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 |
|
Image compression mode | 1 |
Shutter speed | 3 |
APEX aperture | 2.970854 |
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 |