File:Square root.svg

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Original file ‎(SVG file, nominally 400 × 400 pixels, file size: 742 bytes)

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Summary

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Description Parabola q(x)=x² in red (x<0) and blue (y>0) and graph of the square root function (green). Picture demonstrates, that the function q has no inverse in total and that the square root is the inverse for nonnegative real numbers.
Date
Source I created this plot with latex (curves and colors) and sketch.
Author Klaus Röder
Other versions Square root.pdf and Square root h.jpg were created in slightly different ways but show the same
 
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I, the copyright holder of this work, hereby publish it under the following licenses:
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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attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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Date/TimeThumbnailDimensionsUserComment
current07:51, 13 March 2008Thumbnail for version as of 07:51, 13 March 2008400 × 400 (742 bytes)N.Mori (talk | contribs)
14:11, 6 January 2008Thumbnail for version as of 14:11, 6 January 2008400 × 400 (998 bytes)N.Mori (talk | contribs)Surprising SVG is replaced
19:42, 22 October 2006Thumbnail for version as of 19:42, 22 October 2006412 × 422 (529 KB)KleinKlio~commonswiki (talk | contribs){{Information |Description=Parabola q(x)=x² in red (x<0) and blue (y>0) and graph of the square root function <math>y=\sqrt{x}</math> (green). Picture demonstrates, that the funtion q has no inverse in total and that the square root is the inverse for no

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