Original file (SVG file, nominally 258 × 449 pixels, file size: 56 KB)

Summary

Description
English: The ampersand curve plotted using Sage software using the following code. 

sage: var('x y')
sage: pl=implicit_plot((y^2-x^2)*(x-1)*(2*x-3)-4*(x^2+y^2-2*x)^2, (x,-.5,1.5), (y,-1.5,1.5))
sage: pl.save(os.path.join(SAGE_TMP, 'test.svg'))
Source Own work
Author Krishnavedala
SVG development
InfoField
 
This diagram was created with SageMath.

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
w:en:Creative Commons
attribution share alike
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GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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Captions

The Ampersand curve plotted using Sage mathematics software

Items portrayed in this file

depicts

creator

some value

author name string: Krishnavedala
Wikimedia username: Krishnavedala
URL: http://commons.wikimedia.org/wiki/User:Krishnavedala

copyright status

copyrighted

copyright license

Creative Commons Attribution-ShareAlike 3.0 Unported

GNU Free Documentation License, version 1.2 or later

source of file

original creation by uploader

media type

image/svg+xml

checksum

7411f567f80cb70b9bedd453bc3fef281a0e5233

determination method or standard: SHA-1

data size

57,053 byte

height

449 pixel

width

258 pixel

File history

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

Date/TimeThumbnailDimensionsUserComment
current19:31, 3 December 2010Thumbnail for version as of 19:31, 3 December 2010258 × 449 (56 KB)KrishnavedalaReverted to version as of 19:29, 3 December 2010
19:31, 3 December 2010Thumbnail for version as of 19:31, 3 December 2010269 × 449 (44 KB)KrishnavedalaAdjusted the aspect ratio to 1.2
19:29, 3 December 2010Thumbnail for version as of 19:29, 3 December 2010258 × 449 (56 KB)KrishnavedalaAdjusted the aspect ratio to 1.2
19:28, 3 December 2010Thumbnail for version as of 19:28, 3 December 2010436 × 284 (55 KB)KrishnavedalaImproved the graphics. <code> var('x y') pl=implicit_plot((y^2-x^2)*(x-1)*(2*x-3)-4*(x^2+y^2-2*x)^2, (x,-.5,1.5), (y,-1.5,1.5), aspect_ratio=1.1,cmap='hsv') pl.save(os.path.join(SAGE_TMP, 'test.svg')) </code>
19:22, 3 December 2010Thumbnail for version as of 19:22, 3 December 2010436 × 284 (57 KB)Krishnavedala{{Information |Description={{en|1=The en:ampersand curve plotted using en:sage software using the following code. <code> sage: var('x y') sage: pl=implicit_plot((y^2-x^2)*(x-1)*(2*x-3)-4*(x^2+y^2-2*x)^2, (x,-.5,1.5), (y,-1.5,1.5)) sage: pl.sa

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Allikas: https://en.wikipedia.org/wiki/File:Ampersandcurve.svg
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