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File:Line of Cassini.svg

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Original file(SVG file, nominally 800 × 550 pixels, file size: 9 KB)

Additional info[edit]

(x^2+y^2)^2-2c^2(x^2-y^2)=a^4-c^4, where 2c=|F_1 F_2|, a=|F_1 M|\cdot |F_2 M|, M is a curve point.

  • ~c=1.0
  • ~a=0.6,\,0.8,\,1.0,\,1.2,\,1.4,\,1.6,\,\ldots

Summary[edit]

Description
English: Cassini line (oval)
Русский: Линия (овал) Кассини
Date 3 July 2008 AD
Source Own work
Author Zorgit
SVG development
SVG Simple Icon.svg
This vector image was created with an unknown SVG facility.
Applications-graphics.svg This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: use cubic bèzier curves.

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File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current18:37, 25 September 2010Thumbnail for version as of 18:37, 25 September 2010800 × 550 (9 KB)Georg-Johannreduce filesize (use smooth curves)
09:51, 7 August 2009Thumbnail for version as of 09:51, 7 August 2009800 × 550 (135 KB)Zorgitreduced filesize
00:26, 7 August 2009Thumbnail for version as of 00:26, 7 August 2009800 × 550 (152 KB)Zorgitreduced line width, increased number of curves
10:42, 31 July 2008Thumbnail for version as of 10:42, 31 July 2008800 × 550 (105 KB)Zorgit{{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }} Category:curves Category:cassini oval
12:07, 3 July 2008Thumbnail for version as of 12:07, 3 July 2008800 × 550 (80 KB)Zorgit{{Information |Description={{en|1=Cassini line (oval)}} {{ru|1=Линия (овал) Кассини}} |Source=Own work by uploader |Author=Zorgit |Date=3 July 2008 AD |Permission= |other_versions= }} {{ImageUpload|full}} [[Category:curves
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