Image:Homotopy group of circle.png
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Homotopy_group_of_circle.png (464 × 214 pixel, file size: 5 KB, MIME type: image/png)
[edit] Summary
First go at homptopy groups. Author R Morris (User:Salix alba) Created using singsurf
[edit] Licensing
I, the creator of this work, hereby grant the permission 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.
Subject to disclaimers.
Source code
<definition name="Monge"> C+r1 (cos(pi y) AA+ sin(pi y) BB); AA=A/sqrt(A.A); BB=B/sqrt(B.B); B=A^T; A=N^T; N=diff(T,t); T=diff(C,t); C=[r cos(n pi t)+x0+a cos(pi t), r sin(n pi t)+y0 + b cos(pi t), sin(pi t)]; t=x; <variable name="x" min="-1.0" max="1.0" steps="70" type="Normal"> <variable name="y" min="-1.0" max="1.0" steps="40" type="Normal"> <parameter name="r" value="3.0"> <parameter name="n" value="2.0"> <parameter name="x0" value="1.8000000000000005"> <parameter name="y0" value="1.5000000000000002"> <parameter name="a" value="0.19999999999999993"> <parameter name="b" value="2.7755575615628914E-17"> <parameter name="r1" value="0.1"> </definition>
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- (del) (cur) 23:30, 28 April 2006 . . Salix alba (Talk | contribs) . . 464×214 (5,122 bytes) (First go at homptopy groups. Author R Morris (User:Salix alba) Created using [http://www.singsurf.org/ singsurf])
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