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This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help.
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Description |
A en:function and its inverse. |
Date |
2007-09-14 (original upload date) |
Source |
Originally from en.wikipedia; description page is/was here. |
Author |
Original uploader was Jim.belk at en.wikipedia |
Permission ( Reusing this file) |
Released into the public domain (by the author).
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Licensing
Public domainPublic domainfalsefalse |
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This work has been released into the public domain by its author, Jim.belk at the wikipedia project. This applies worldwide.
In case this is not legally possible: Jim.belk grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
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File usage
The following pages on Schools Wikipedia link to this image (list may be incomplete):
Schools Wikipedia was created by children's charity SOS Children. SOS Children's Villages helps those who have nothing and no one, giving them back the famly they have lost and bringing them the very best opportunities for a happy, healthy future. Try to find out how you can help children in other countries on our web site.