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Illustration of defining property of projective modules. The file was created by Axel Boldt with the Xy-Pic package for TeX; it is in the public domain. The source code, also in the public domain, was the following:
% Produce a postscript file from this input with tex and dvips.
% Loading the XY-Pic package:
\input xy
\xyoption{all}
% Using postscript driver for smoother curves
\xyoption{ps}
\xyoption{dvips}
% No need for page numbers
\nopagenumbers
$$
\xymatrix{ %Our diagram is a 2x2 matrix with the upper left entry emtpy
& N\ar@{->>}[d]^f\\
P\ar@{.>}[ur]^{\exists h}\ar[r]^g & M
}
$$
\end
| Public domainPublic domainfalsefalse
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| date/time |
username |
edit summary
|
| 05:06, 12 December 2004 |
en:User:Kbh3rd |
({{PD-user|AxelBoldt}})
|
| 13:01, 11 December 2003 |
en:User:AxelBoldt |
(source code)
|
| 12:58, 11 December 2003 |
en:User:AxelBoldt |
(Illustration of defining property of projective modues)
|
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| 日期/时间 | 缩略图 | 大小 | 用户 | 备注 |
| 当前 | 2006年3月20日 (一) 17:17 |  | 183 × 167(2 KB) | wikimediacommons>Maksim | La bildo estas kopiita de wikipedia:en. La originala priskribo estas: Illustration of defining property of projective modules. The file was created by Axel Boldt with the Xy-Pic package for TeX; it is in the public domain. The source code, also i |
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