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File:四元自乘演段图.jpg

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Summary

Description四元自乘演段图.jpg
  • English: 4-yuan self-pride performance diagram
  • 中文(简体):四元自乘演段图
Date
Source mybook 唐戈藏书
Author Zhu Shijie 1303

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This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason:
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https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain".
This photographic reproduction is therefore also considered to be in the public domain in the United States. In other jurisdictions, re-use of this content may be restricted; see Reuse of PD-Art photographs for details.

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Date/TimeThumbnailDimensionsUserComment
current22:56, 4 May 2012Thumbnail for version as of 22:56, 4 May 20123,432 × 2,285 (1.76 MB)Gisling

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Camera manufacturerCanon
Camera modelMP620 series
AuthorPicasa
Date and time of data generation18:34, 4 May 2012
Horizontal resolution300 dpi
Vertical resolution300 dpi
Software usedMP Navigator EX 2.0
File change date and time18:47, 4 May 2012
Y and C positioningCentered
Exif version2.21
Date and time of digitizing18:34, 4 May 2012
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
Supported Flashpix version1
Color spacesRGB
File source2
White balanceAuto white balance
Unique image IDc92ee6c7b77ade1ae9b4beba4a38eaff
IIM version4