Original file (SVG file, nominally 320 × 320 pixels, file size: 2 KB)

Summary

Description
English: Plot of the quadratic function
Date
Source
Author Original hand-drawn version: N.Mori
Updated hand-drawn version: Rubber Duck (☮ • ✍)
SVG development
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The SVG code is valid.
 
This diagram was created with a text editor by Krishnavedala.
Previous version had been created with Inkscape (38536 bytes)  d  now 3.8% of previous size
 
Please do not replace the simplified code of this file with a version created with Inkscape or any other vector graphics editor

Licensing

Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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copyrighted, dedicated to the public domain by copyright holder

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inception

6 January 2007

media type

image/svg+xml

File history

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Date/TimeThumbnailDimensionsUserComment
current12:57, 19 July 2019Thumbnail for version as of 12:57, 19 July 2019320 × 320 (2 KB)Incnis MrsiReverted to version as of 14:27, 10 December 2014 (UTC) Bad changes which broke mathematical typography conventions familiar to ⅔ of Earth. If people in South Asia prefer to see numerals in italic, then upload such images separately
18:00, 23 March 2015Thumbnail for version as of 18:00, 23 March 2015350 × 350 (1 KB)Krishnavedalaoptimized code, changed graph latex text color and repositioned it, added axis labels, updated grid lines
14:29, 10 December 2014Thumbnail for version as of 14:29, 10 December 2014320 × 320 (2 KB)Krishnavedalaincreased function font size and fixed text offsets
14:27, 10 December 2014Thumbnail for version as of 14:27, 10 December 2014320 × 320 (2 KB)KrishnavedalaHand-drawn simplified SVG drawing
17:53, 4 February 2014Thumbnail for version as of 17:53, 4 February 2014581 × 587 (38 KB)MelikampTransparent background
17:51, 4 February 2014Thumbnail for version as of 17:51, 4 February 2014581 × 587 (35 KB)MelikampCropped
08:20, 24 July 2013Thumbnail for version as of 08:20, 24 July 2013720 × 720 (28 KB)IkamusumeFan1. Redrew completely using Gnuplot; 2. Source code added; 3. Should be y=x^2-x-2 in the description.
13:03, 30 August 2008Thumbnail for version as of 13:03, 30 August 2008400 × 400 (663 bytes)N.Mori{{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}
13:34, 6 January 2008Thumbnail for version as of 13:34, 6 January 2008400 × 400 (862 bytes)N.Mori{{Information| |Description=Polynomial of degree 2: <math>y=x^2-x-2</math> |Source=Image:Polynomialdeg2.png |Date=2007-01-06 |Author=~~~ |Permission=See below |other_versions=None }} Category:Polynomial functions Category:Manually coded SVG

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Allikas: https://en.wikipedia.org/wiki/File:Polynomialdeg2.svg
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