File:Bryan Birch 2011 (cropped).png
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
![File:Bryan Birch 2011 (cropped).png](https://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Bryan_Birch_2011_%28cropped%29.png/444px-Bryan_Birch_2011_%28cropped%29.png?20220726080351)
Size of this preview: 444 × 599 pixels. Other resolutions: 178 × 240 pixels | 503 × 679 pixels.
Original file (503 × 679 pixels, file size: 427 KB, MIME type: image/png)
File information
Structured data
Captions
Captions
Add a one-line explanation of what this file represents
Summary
[edit]DescriptionBryan Birch 2011 (cropped).png |
English: Bryan Birch explaining the Birch and Swinnerton-Dyer Conjecture at the University of Cambridge on 4 May 2011 |
|||
Date | ||||
Source | Stein, William Sage for Power Users, p. 108 . The full-sized image is available at https://code.google.com/p/sage-power-book/source/browse/graphics/birch.png | |||
Author | William Stein | |||
Other versions |
|
Licensing
[edit]![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 08:03, 26 July 2022 | ![]() | 503 × 679 (427 KB) | Helper201 (talk | contribs) | File:Bryan Birch 2011.png cropped 63 % horizontally using CropTool with precise mode. |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
File usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
Metadata
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.
Horizontal resolution | 28.35 dpc |
---|---|
Vertical resolution | 28.35 dpc |
File change date and time | 08:02, 26 July 2022 |
Structured data
Items portrayed in this file
depicts
image/png
e65c8c5c1bfa08713a966bb4b38028979aa26a8a
436,777 byte
679 pixel
503 pixel
Hidden categories: