File:Square root.pdf

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Description pdf (12,397 Byte) Parabola q(x)=x² in red (x<0) and blue (y>0) and graph of the square root function . 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 xcolors)
Author Klaus Röder
Other versions The vector-Version is Square_root.svg, take this for articles if possible. Square_root_h.jpg is a (even larger) thumbnail of this image

This file is meant as easily printable version of the other files mentioned above. As a pdf-file, it has no thumbnail and will not fit in a wikipedia-article because of its size.

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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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current02:44, 22 October 2006Thumbnail for version as of 02:44, 22 October 20061,239 × 1,752 (12 KB)KleinKlio~commonswiki (talk | contribs){{Information |Description = pdf (12,397 Byte) Parabola <math>q(x)=x^2 <math> in red (x<0) and blue (y>0) and graph of the square root function <math>y=\sqrt{x}{/math}. Picture demonstrates, that the funtion ''q'' has no inverse in total and that the squ

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