File:Waldhausen cat.png
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Waldhausen_cat.png (160 × 144 pixels, file size: 4 KB, MIME type: image/png)
Summary
| Description |
English: Created using xy-pic: \begin{xy}\xymatrix{A \ar@{>->}[r]^{\textrm{cof}}\ar[d] & B \ar[d] \\ C \ar@{>->}[r]^{\textrm{cof}}& B\cup_A C}\end{xy} |
| Date | 24 October 2007 (original upload date) |
| Source | Transferred from en.wikipedia to Commons. |
| Author | Vanished User 0001 at English Wikipedia |
Licensing
|
This work has been released into the public domain by its author, Vanished User 0001 at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Vanished User 0001 grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2010-04-30 10:41 | 160×144× (3640 bytes) | Jibbb | There were some stray symbols right of A and C. Rendered anew with code \begin{xy}\xymatrix@!@M=1em{A\ \ar@{>->}[r]^{\textrm{cof}} \ar[d] & B \ar[d] \\ C\ \ar@{>->}[r]^{\textrm{cof}} & B\cup_A C}\end{xy} |
| 2007-10-24 21:21 | 188×115× (2890 bytes) | Vanished User 0001 | Created using xy-pic: \begin{xy}\xymatrix{A \ar@{>->}[r]^cof \ar[d] & B \ar[d] \\ C \ar@{>->}[r]^cof & B\cup_A C}\end{xy} |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:35, 15 December 2014 | | 160 × 144 (4 KB) | wikimediacommons>OgreBot | (BOT): Reverting to most recent version before archival |
File usage
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