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File:Edsger Wybe Dijkstra.jpg

Summary

Description
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 es:Edsger W. Dijkstra, l'un des plus grands mathématiciens de l'histoire des mathématiques modernes.
Date 1 Aug 2002 (as metadata)
Source manuscripts of Edsger W. Dijkstra, University Texas at Austin
Author Hamilton Richards
Permission
( Reusing this file)
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for GFDL -- Drini 16:04, 17 June 2008 (UTC)

Licensing

GNU head 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.

w:en:Creative Commons
attribution share alike		 This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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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 Edsger W. Dijkstra
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
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used Adobe Photoshop 7.0
File change date and time 23:16, 28 December 2002
Y and C positioning Co-sited
Exposure Program Normal program
Exif version 2.1
Date and time of digitizing 23:10, 8 January 2002
Image compression mode 1
Exposure bias 0
Maximum land aperture 3 APEX (f/2.83)
Metering mode Centre weighted average
Light source Unknown
Flash Flash did not fire
Colour space sRGB

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