File:Hopcroft-ullman-old.jpg
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DescriptionHopcroft-ullman-old.jpg |
English: Cover of the book "Formal Languages and their Relation to Automata" by Hopcroft and Ullman, first edition 1968.
The original 1968 edition of Hopcroft and Ullman's famous automata theory textbook. Photo taken by Hermann Gruber. |
Date | 19 May 2009 (original upload date); 12 January 2012 (last version) |
Source | Transferred from en.wikipedia to Commons by FSII using CommonsHelper. |
Author | Hermel at English Wikipedia / Later version(s) were uploaded by Ruud Koot at English Wikipedia. |
Licensing edit
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Original upload log edit
The original description page was here. All following user names refer to en.wikipedia.
- 2012-01-12 21:46 Ruud Koot 1944×2592× (1458484 bytes) Reverted to version as of 22:06, 19 May 2009
- 2009-05-19 22:28 Hermel 2592×1944× (582061 bytes) rotated 90 (right)
- 2009-05-19 22:06 Hermel 2592×1944× (1458484 bytes) The original 1968 edition of Hopcroft and Ullman's famous automata theory textbook. Photo taken by Hermann Gruber.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:44, 19 January 2012 | 1,944 × 2,592 (1.39 MB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Cover of the book "Formal Languages and their Relation to Automata" by Hopcroft and Ullman, first editi |
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Camera manufacturer | Sony Ericsson |
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Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2.8 |
ISO speed rating | 64 |
Date and time of data generation | 17:19, 14 May 2009 |
Lens focal length | 5.18 mm |
Orientation | Rotated 90° CCW |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | R3BA035 prg12041731_GENERIC_AO 00.00 |
File change date and time | 17:19, 14 May 2009 |
Y and C positioning | Co-sited |
Exif version | 2.2 |
Date and time of digitizing | 17:19, 14 May 2009 |
Meaning of each component |
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Metering mode | Center weighted average |
Light source | Fine weather |
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Color space | sRGB |
Custom image processing | Normal process |
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